15211665

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{16097}}^1$

素因数の和:16118

約数の個数: 32

約数和(自身を含む): 30908160

約数和(自身を除く): 15696495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 16097, 48291, 80485, 112679, 144873, 241455, 338037, 434619, 563395, 724365, 1014111, 1690185, 2173095, 3042333, 5070555, 15211665]

約数ペア:

[(1, 15211665), (3, 5070555), (5, 3042333), (7, 2173095), (9, 1690185), (15, 1014111), (21, 724365), (27, 563395), (35, 434619), (45, 338037), (63, 241455), (105, 144873), (135, 112679), (189, 80485), (315, 48291), (945, 16097)]