54832025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 70828800

約数和(自身を除く): 15996775

約数列:

[1, 5, 25, 31, 139, 155, 509, 695, 775, 2545, 3475, 4309, 12725, 15779, 21545, 70751, 78895, 107725, 353755, 394475, 1768775, 2193281, 10966405, 54832025]

約数ペア:

[(1, 54832025), (5, 10966405), (25, 2193281), (31, 1768775), (139, 394475), (155, 353755), (509, 107725), (695, 78895), (775, 70751), (2545, 21545), (3475, 15779), (4309, 12725)]