102409905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 188052480

約数和(自身を除く): 85642575

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 131, 195, 211, 247, 285, 393, 633, 655, 741, 1055, 1235, 1703, 1965, 2489, 2743, 3165, 3705, 4009, 5109, 7467, 8229, 8515, 12027, 12445, 13715, 20045, 25545, 27641, 32357, 37335, 41145, 52117, 60135, 82923, 97071, 138205, 156351, 161785, 260585, 359333, 414615, 485355, 525179, 781755, 1077999, 1575537, 1796665, 2625895, 5389995, 6827327, 7877685, 20481981, 34136635, 102409905]

約数ペア:

[(1, 102409905), (3, 34136635), (5, 20481981), (13, 7877685), (15, 6827327), (19, 5389995), (39, 2625895), (57, 1796665), (65, 1575537), (95, 1077999), (131, 781755), (195, 525179), (211, 485355), (247, 414615), (285, 359333), (393, 260585), (633, 161785), (655, 156351), (741, 138205), (1055, 97071), (1235, 82923), (1703, 60135), (1965, 52117), (2489, 41145), (2743, 37335), (3165, 32357), (3705, 27641), (4009, 25545), (5109, 20045), (7467, 13715), (8229, 12445), (8515, 12027)]