40942475

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7547}}^1$

素因数の和:7595

約数の個数: 24

約数和(自身を含む): 59900928

約数和(自身を除く): 18958453

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 5425, 7547, 37735, 52829, 188675, 233957, 264145, 1169785, 1320725, 1637699, 5848925, 8188495, 40942475]

約数ペア:

[(1, 40942475), (5, 8188495), (7, 5848925), (25, 1637699), (31, 1320725), (35, 1169785), (155, 264145), (175, 233957), (217, 188675), (775, 52829), (1085, 37735), (5425, 7547)]