22164631775

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 34037508960

約数和(自身を除く): 11872877185

約数列:

[1, 5, 11, 13, 25, 41, 55, 59, 65, 121, 143, 205, 233, 275, 295, 325, 451, 533, 605, 649, 715, 767, 1025, 1165, 1475, 1573, 2255, 2419, 2563, 2665, 3025, 3029, 3245, 3575, 3835, 4961, 5825, 5863, 7139, 7865, 8437, 9553, 11275, 12095, 12815, 13325, 13747, 15145, 16225, 19175, 24805, 26609, 28193, 29315, 31447, 33319, 35695, 39325, 42185, 47765, 60475, 64075, 64493, 68735, 75725, 92807, 105083, 124025, 124189, 133045, 140965, 146575, 151217, 157235, 166595, 178475, 178711, 210925, 238825, 292699, 322465, 343675, 345917, 366509, 464035, 525415, 563627, 620945, 665225, 704825, 756085, 786175, 832975, 893555, 1155913, 1366079, 1463495, 1612325, 1663387, 1729585, 1832545, 1965821, 2320175, 2627075, 2818135, 3104725, 3780425, 3805087, 4467775, 5779565, 6199897, 6830395, 7317475, 7327151, 8316935, 8647925, 9162725, 9829105, 14090675, 15026869, 19025435, 21624031, 28897825, 30999485, 34151975, 36635755, 41584675, 49145525, 68198867, 75134345, 80598661, 95127175, 108120155, 154997425, 183178775, 340994335, 375671725, 402993305, 540600775, 886585271, 1704971675, 2014966525, 4432926355, 22164631775]

約数ペア:

[(1, 22164631775), (5, 4432926355), (11, 2014966525), (13, 1704971675), (25, 886585271), (41, 540600775), (55, 402993305), (59, 375671725), (65, 340994335), (121, 183178775), (143, 154997425), (205, 108120155), (233, 95127175), (275, 80598661), (295, 75134345), (325, 68198867), (451, 49145525), (533, 41584675), (605, 36635755), (649, 34151975), (715, 30999485), (767, 28897825), (1025, 21624031), (1165, 19025435), (1475, 15026869), (1573, 14090675), (2255, 9829105), (2419, 9162725), (2563, 8647925), (2665, 8316935), (3025, 7327151), (3029, 7317475), (3245, 6830395), (3575, 6199897), (3835, 5779565), (4961, 4467775), (5825, 3805087), (5863, 3780425), (7139, 3104725), (7865, 2818135), (8437, 2627075), (9553, 2320175), (11275, 1965821), (12095, 1832545), (12815, 1729585), (13325, 1663387), (13747, 1612325), (15145, 1463495), (16225, 1366079), (19175, 1155913), (24805, 893555), (26609, 832975), (28193, 786175), (29315, 756085), (31447, 704825), (33319, 665225), (35695, 620945), (39325, 563627), (42185, 525415), (47765, 464035), (60475, 366509), (64075, 345917), (64493, 343675), (68735, 322465), (75725, 292699), (92807, 238825), (105083, 210925), (124025, 178711), (124189, 178475), (133045, 166595), (140965, 157235), (146575, 151217)]