56971335

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7207}}^1$

素因数の和:7263

約数の個数: 32

約数和(自身を含む): 99643392

約数和(自身を除く): 42672057

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 7207, 7905, 21621, 36035, 108105, 122519, 223417, 367557, 612595, 670251, 1117085, 1837785, 3351255, 3798089, 11394267, 18990445, 56971335]

約数ペア:

[(1, 56971335), (3, 18990445), (5, 11394267), (15, 3798089), (17, 3351255), (31, 1837785), (51, 1117085), (85, 670251), (93, 612595), (155, 367557), (255, 223417), (465, 122519), (527, 108105), (1581, 36035), (2635, 21621), (7207, 7905)]