69225195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2351}}^1$

素因数の和:2523

約数の個数: 32

約数和(自身を含む): 120121344

約数和(自身を除く): 50896149

約数列:

[1, 3, 5, 13, 15, 39, 65, 151, 195, 453, 755, 1963, 2265, 2351, 5889, 7053, 9815, 11755, 29445, 30563, 35265, 91689, 152815, 355001, 458445, 1065003, 1775005, 4615013, 5325015, 13845039, 23075065, 69225195]

約数ペア:

[(1, 69225195), (3, 23075065), (5, 13845039), (13, 5325015), (15, 4615013), (39, 1775005), (65, 1065003), (151, 458445), (195, 355001), (453, 152815), (755, 91689), (1963, 35265), (2265, 30563), (2351, 29445), (5889, 11755), (7053, 9815)]