86587965

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 153753600

約数和(自身を除く): 67165635

約数列:

[1, 3, 5, 9, 15, 45, 109, 127, 139, 327, 381, 417, 545, 635, 695, 981, 1143, 1251, 1635, 1905, 2085, 4905, 5715, 6255, 13843, 15151, 17653, 41529, 45453, 52959, 69215, 75755, 88265, 124587, 136359, 158877, 207645, 227265, 264795, 622935, 681795, 794385, 1924177, 5772531, 9620885, 17317593, 28862655, 86587965]

約数ペア:

[(1, 86587965), (3, 28862655), (5, 17317593), (9, 9620885), (15, 5772531), (45, 1924177), (109, 794385), (127, 681795), (139, 622935), (327, 264795), (381, 227265), (417, 207645), (545, 158877), (635, 136359), (695, 124587), (981, 88265), (1143, 75755), (1251, 69215), (1635, 52959), (1905, 45453), (2085, 41529), (4905, 17653), (5715, 15151), (6255, 13843)]