40065355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4889}}^1$

素因数の和:5054

約数の個数: 16

約数和(自身を含む): 52812000

約数和(自身を除く): 12746645

約数列:

[1, 5, 11, 55, 149, 745, 1639, 4889, 8195, 24445, 53779, 268895, 728461, 3642305, 8013071, 40065355]

約数ペア:

[(1, 40065355), (5, 8013071), (11, 3642305), (55, 728461), (149, 268895), (745, 53779), (1639, 24445), (4889, 8195)]