38460075

素因数分解:

$3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{2657}}^1$

素因数の和:2863

約数の個数: 24

約数和(自身を含む): 63940848

約数和(自身を除く): 25480773

約数列:

[1, 3, 5, 15, 25, 75, 193, 579, 965, 2657, 2895, 4825, 7971, 13285, 14475, 39855, 66425, 199275, 512801, 1538403, 2564005, 7692015, 12820025, 38460075]

約数ペア:

[(1, 38460075), (3, 12820025), (5, 7692015), (15, 2564005), (25, 1538403), (75, 512801), (193, 199275), (579, 66425), (965, 39855), (2657, 14475), (2895, 13285), (4825, 7971)]