23877855

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2131}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 42981120

約数和(自身を除く): 19103265

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 2131, 2241, 3735, 6393, 10655, 11205, 19179, 31965, 57537, 95895, 176873, 287685, 530619, 884365, 1591857, 2653095, 4775571, 7959285, 23877855]

約数ペア:

[(1, 23877855), (3, 7959285), (5, 4775571), (9, 2653095), (15, 1591857), (27, 884365), (45, 530619), (83, 287685), (135, 176873), (249, 95895), (415, 57537), (747, 31965), (1245, 19179), (2131, 11205), (2241, 10655), (3735, 6393)]