7480155

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^2$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 12321072

約数和(自身を除く): 4840917

約数列:

[1, 3, 5, 15, 53, 97, 159, 265, 291, 485, 795, 1455, 5141, 9409, 15423, 25705, 28227, 47045, 77115, 141135, 498677, 1496031, 2493385, 7480155]

約数ペア:

[(1, 7480155), (3, 2493385), (5, 1496031), (15, 498677), (53, 141135), (97, 77115), (159, 47045), (265, 28227), (291, 25705), (485, 15423), (795, 9409), (1455, 5141)]