7966725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8171}}^1$

素因数の和:8197

約数の個数: 24

約数和(自身を含む): 14186592

約数和(自身を除く): 6219867

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 8171, 24513, 40855, 106223, 122565, 204275, 318669, 531115, 612825, 1593345, 2655575, 7966725]

約数ペア:

[(1, 7966725), (3, 2655575), (5, 1593345), (13, 612825), (15, 531115), (25, 318669), (39, 204275), (65, 122565), (75, 106223), (195, 40855), (325, 24513), (975, 8171)]