3920715

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:739

約数の個数: 24

約数和(自身を含む): 6852768

約数和(自身を除く): 2932053

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 577, 755, 1359, 1731, 2265, 2885, 5193, 6795, 8655, 25965, 87127, 261381, 435635, 784143, 1306905, 3920715]

約数ペア:

[(1, 3920715), (3, 1306905), (5, 784143), (9, 435635), (15, 261381), (45, 87127), (151, 25965), (453, 8655), (577, 6795), (755, 5193), (1359, 2885), (1731, 2265)]