15975045

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2351}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 27885312

約数和(自身を除く): 11910267

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 2351, 6795, 7053, 11755, 21159, 35265, 105795, 355001, 1065003, 1775005, 3195009, 5325015, 15975045]

約数ペア:

[(1, 15975045), (3, 5325015), (5, 3195009), (9, 1775005), (15, 1065003), (45, 355001), (151, 105795), (453, 35265), (755, 21159), (1359, 11755), (2265, 7053), (2351, 6795)]