9014005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 14531328

約数和(自身を除く): 5517323

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 1801, 5005, 9005, 12607, 19811, 23413, 63035, 99055, 117065, 138677, 163891, 257543, 693385, 819455, 1287715, 1802801, 9014005]

約数ペア:

[(1, 9014005), (5, 1802801), (7, 1287715), (11, 819455), (13, 693385), (35, 257543), (55, 163891), (65, 138677), (77, 117065), (91, 99055), (143, 63035), (385, 23413), (455, 19811), (715, 12607), (1001, 9005), (1801, 5005)]