88846815

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 156017664

約数和(自身を除く): 67170849

約数列:

[1, 3, 5, 15, 23, 43, 53, 69, 113, 115, 129, 159, 215, 265, 339, 345, 565, 645, 795, 989, 1219, 1695, 2279, 2599, 2967, 3657, 4859, 4945, 5989, 6095, 6837, 7797, 11395, 12995, 14577, 14835, 17967, 18285, 24295, 29945, 34185, 38985, 52417, 72885, 89835, 111757, 137747, 157251, 257527, 262085, 335271, 413241, 558785, 688735, 772581, 786255, 1287635, 1676355, 2066205, 3862905, 5923121, 17769363, 29615605, 88846815]

約数ペア:

[(1, 88846815), (3, 29615605), (5, 17769363), (15, 5923121), (23, 3862905), (43, 2066205), (53, 1676355), (69, 1287635), (113, 786255), (115, 772581), (129, 688735), (159, 558785), (215, 413241), (265, 335271), (339, 262085), (345, 257527), (565, 157251), (645, 137747), (795, 111757), (989, 89835), (1219, 72885), (1695, 52417), (2279, 38985), (2599, 34185), (2967, 29945), (3657, 24295), (4859, 18285), (4945, 17967), (5989, 14835), (6095, 14577), (6837, 12995), (7797, 11395)]