71610825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:655

約数の個数: 72

約数和(自身を含む): 140379904

約数和(自身を除く): 68769079

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 121, 143, 165, 195, 275, 325, 363, 429, 605, 607, 715, 825, 975, 1573, 1815, 1821, 2145, 3025, 3035, 3575, 4719, 6677, 7865, 7891, 9075, 9105, 10725, 15175, 20031, 23595, 23673, 33385, 39325, 39455, 45525, 73447, 86801, 100155, 117975, 118365, 166925, 197275, 220341, 260403, 367235, 434005, 500775, 591825, 954811, 1101705, 1302015, 1836175, 2170025, 2864433, 4774055, 5508525, 6510075, 14322165, 23870275, 71610825]

約数ペア:

[(1, 71610825), (3, 23870275), (5, 14322165), (11, 6510075), (13, 5508525), (15, 4774055), (25, 2864433), (33, 2170025), (39, 1836175), (55, 1302015), (65, 1101705), (75, 954811), (121, 591825), (143, 500775), (165, 434005), (195, 367235), (275, 260403), (325, 220341), (363, 197275), (429, 166925), (605, 118365), (607, 117975), (715, 100155), (825, 86801), (975, 73447), (1573, 45525), (1815, 39455), (1821, 39325), (2145, 33385), (3025, 23673), (3035, 23595), (3575, 20031), (4719, 15175), (6677, 10725), (7865, 9105), (7891, 9075)]