4076505

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 7123272

約数和(自身を除く): 3046767

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 577, 785, 1413, 1731, 2355, 2885, 5193, 7065, 8655, 25965, 90589, 271767, 452945, 815301, 1358835, 4076505]

約数ペア:

[(1, 4076505), (3, 1358835), (5, 815301), (9, 452945), (15, 271767), (45, 90589), (157, 25965), (471, 8655), (577, 7065), (785, 5193), (1413, 2885), (1731, 2355)]