7296045

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 12165120

約数和(自身を除く): 4869075

約数列:

[1, 3, 5, 15, 47, 79, 131, 141, 235, 237, 393, 395, 655, 705, 1185, 1965, 3713, 6157, 10349, 11139, 18471, 18565, 30785, 31047, 51745, 55695, 92355, 155235, 486403, 1459209, 2432015, 7296045]

約数ペア:

[(1, 7296045), (3, 2432015), (5, 1459209), (15, 486403), (47, 155235), (79, 92355), (131, 55695), (141, 51745), (235, 31047), (237, 30785), (393, 18565), (395, 18471), (655, 11139), (705, 10349), (1185, 6157), (1965, 3713)]