64455495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7687}}^1$

素因数の和:7751

約数の個数: 32

約数和(自身を含む): 113659392

約数和(自身を除く): 49203897

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 7687, 8385, 23061, 38435, 99931, 115305, 299793, 330541, 499655, 991623, 1498965, 1652705, 4297033, 4958115, 12891099, 21485165, 64455495]

約数ペア:

[(1, 64455495), (3, 21485165), (5, 12891099), (13, 4958115), (15, 4297033), (39, 1652705), (43, 1498965), (65, 991623), (129, 499655), (195, 330541), (215, 299793), (559, 115305), (645, 99931), (1677, 38435), (2795, 23061), (7687, 8385)]