2147175

素因数分解:

$3^3\times 5^2\times {\mathrm{3181}}^1$

素因数の和:3200

約数の個数: 24

約数和(自身を含む): 3945680

約数和(自身を除く): 1798505

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 3181, 9543, 15905, 28629, 47715, 79525, 85887, 143145, 238575, 429435, 715725, 2147175]

約数ペア:

[(1, 2147175), (3, 715725), (5, 429435), (9, 238575), (15, 143145), (25, 85887), (27, 79525), (45, 47715), (75, 28629), (135, 15905), (225, 9543), (675, 3181)]