38939925

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{3307}}^1$

素因数の和:3477

約数の個数: 24

約数和(自身を含む): 64810336

約数和(自身を除く): 25870411

約数列:

[1, 3, 5, 15, 25, 75, 157, 471, 785, 2355, 3307, 3925, 9921, 11775, 16535, 49605, 82675, 248025, 519199, 1557597, 2595995, 7787985, 12979975, 38939925]

約数ペア:

[(1, 38939925), (3, 12979975), (5, 7787985), (15, 2595995), (25, 1557597), (75, 519199), (157, 248025), (471, 82675), (785, 49605), (2355, 16535), (3307, 11775), (3925, 9921)]