64111495

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 92252160

約数和(自身を除く): 28140665

約数列:

[1, 5, 7, 35, 41, 43, 205, 215, 287, 301, 1039, 1435, 1505, 1763, 5195, 7273, 8815, 12341, 36365, 42599, 44677, 61705, 212995, 223385, 298193, 312739, 1490965, 1563695, 1831757, 9158785, 12822299, 64111495]

約数ペア:

[(1, 64111495), (5, 12822299), (7, 9158785), (35, 1831757), (41, 1563695), (43, 1490965), (205, 312739), (215, 298193), (287, 223385), (301, 212995), (1039, 61705), (1435, 44677), (1505, 42599), (1763, 36365), (5195, 12341), (7273, 8815)]