38881725

素因数分解:

$3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{1913}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 64555392

約数和(自身を除く): 25673667

約数列:

[1, 3, 5, 15, 25, 75, 271, 813, 1355, 1913, 4065, 5739, 6775, 9565, 20325, 28695, 47825, 143475, 518423, 1555269, 2592115, 7776345, 12960575, 38881725]

約数ペア:

[(1, 38881725), (3, 12960575), (5, 7776345), (15, 2592115), (25, 1555269), (75, 518423), (271, 143475), (813, 47825), (1355, 28695), (1913, 20325), (4065, 9565), (5739, 6775)]