123471935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 165255552

約数和(自身を除く): 41783617

約数列:

[1, 5, 17, 23, 85, 115, 137, 391, 461, 685, 1955, 2305, 2329, 3151, 7837, 10603, 11645, 15755, 39185, 53015, 53567, 63157, 180251, 267835, 315785, 901255, 1073669, 1452611, 5368345, 7263055, 24694387, 123471935]

約数ペア:

[(1, 123471935), (5, 24694387), (17, 7263055), (23, 5368345), (85, 1452611), (115, 1073669), (137, 901255), (391, 315785), (461, 267835), (685, 180251), (1955, 63157), (2305, 53567), (2329, 53015), (3151, 39185), (7837, 15755), (10603, 11645)]