88103475

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 170904240

約数和(自身を除く): 82800765

約数列:

[1, 3, 5, 9, 15, 19, 25, 37, 45, 57, 75, 95, 111, 171, 185, 225, 285, 333, 475, 555, 557, 703, 855, 925, 1425, 1665, 1671, 2109, 2775, 2785, 3515, 4275, 5013, 6327, 8325, 8355, 10545, 10583, 13925, 17575, 20609, 25065, 31635, 31749, 41775, 52725, 52915, 61827, 95247, 103045, 125325, 158175, 158745, 185481, 264575, 309135, 391571, 476235, 515225, 793725, 927405, 1174713, 1545675, 1957855, 2381175, 3524139, 4637025, 5873565, 9789275, 17620695, 29367825, 88103475]

約数ペア:

[(1, 88103475), (3, 29367825), (5, 17620695), (9, 9789275), (15, 5873565), (19, 4637025), (25, 3524139), (37, 2381175), (45, 1957855), (57, 1545675), (75, 1174713), (95, 927405), (111, 793725), (171, 515225), (185, 476235), (225, 391571), (285, 309135), (333, 264575), (475, 185481), (555, 158745), (557, 158175), (703, 125325), (855, 103045), (925, 95247), (1425, 61827), (1665, 52915), (1671, 52725), (2109, 41775), (2775, 31749), (2785, 31635), (3515, 25065), (4275, 20609), (5013, 17575), (6327, 13925), (8325, 10583), (8355, 10545)]