22430925

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 120

約数和(自身を含む): 48612960

約数和(自身を除く): 26182035

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 27, 33, 45, 53, 55, 57, 75, 81, 95, 99, 135, 159, 165, 171, 209, 225, 265, 275, 285, 297, 405, 475, 477, 495, 513, 583, 627, 675, 795, 825, 855, 891, 1007, 1045, 1325, 1425, 1431, 1485, 1539, 1749, 1881, 2025, 2385, 2475, 2565, 2915, 3021, 3135, 3975, 4275, 4293, 4455, 5035, 5225, 5247, 5643, 7155, 7425, 7695, 8745, 9063, 9405, 11077, 11925, 12825, 14575, 15105, 15675, 15741, 16929, 21465, 22275, 25175, 26235, 27189, 28215, 33231, 35775, 38475, 43725, 45315, 47025, 47223, 55385, 75525, 78705, 81567, 84645, 99693, 107325, 131175, 135945, 141075, 166155, 226575, 236115, 276925, 299079, 393525, 407835, 423225, 498465, 679725, 830775, 897237, 1180575, 1495395, 2039175, 2492325, 4486185, 7476975, 22430925]

約数ペア:

[(1, 22430925), (3, 7476975), (5, 4486185), (9, 2492325), (11, 2039175), (15, 1495395), (19, 1180575), (25, 897237), (27, 830775), (33, 679725), (45, 498465), (53, 423225), (55, 407835), (57, 393525), (75, 299079), (81, 276925), (95, 236115), (99, 226575), (135, 166155), (159, 141075), (165, 135945), (171, 131175), (209, 107325), (225, 99693), (265, 84645), (275, 81567), (285, 78705), (297, 75525), (405, 55385), (475, 47223), (477, 47025), (495, 45315), (513, 43725), (583, 38475), (627, 35775), (675, 33231), (795, 28215), (825, 27189), (855, 26235), (891, 25175), (1007, 22275), (1045, 21465), (1325, 16929), (1425, 15741), (1431, 15675), (1485, 15105), (1539, 14575), (1749, 12825), (1881, 11925), (2025, 11077), (2385, 9405), (2475, 9063), (2565, 8745), (2915, 7695), (3021, 7425), (3135, 7155), (3975, 5643), (4275, 5247), (4293, 5225), (4455, 5035)]