15672042135

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2469983}}^1$

素因数の和:2470044

約数の個数: 32

約数和(自身を含む): 28454215680

約数和(自身を除く): 12782173545

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 2469983, 7409949, 12349915, 22229847, 37049745, 66689541, 111149235, 116089201, 333447705, 348267603, 580446005, 1044802809, 1741338015, 3134408427, 5224014045, 15672042135]

約数ペア:

[(1, 15672042135), (3, 5224014045), (5, 3134408427), (9, 1741338015), (15, 1044802809), (27, 580446005), (45, 348267603), (47, 333447705), (135, 116089201), (141, 111149235), (235, 66689541), (423, 37049745), (705, 22229847), (1269, 12349915), (2115, 7409949), (6345, 2469983)]