64108965

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 105025536

約数和(自身を除く): 40916571

約数列:

[1, 3, 5, 15, 73, 127, 219, 365, 381, 461, 635, 1095, 1383, 1905, 2305, 6915, 9271, 27813, 33653, 46355, 58547, 100959, 139065, 168265, 175641, 292735, 504795, 878205, 4273931, 12821793, 21369655, 64108965]

約数ペア:

[(1, 64108965), (3, 21369655), (5, 12821793), (15, 4273931), (73, 878205), (127, 504795), (219, 292735), (365, 175641), (381, 168265), (461, 139065), (635, 100959), (1095, 58547), (1383, 46355), (1905, 33653), (2305, 27813), (6915, 9271)]