811238415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{56989}}^1$

素因数の和:57083

約数の個数: 32

約数和(自身を含む): 1416999360

約数和(自身を除く): 605760945

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 365, 949, 1095, 2847, 4745, 14235, 56989, 170967, 284945, 740857, 854835, 2222571, 3704285, 4160197, 11112855, 12480591, 20800985, 54082561, 62402955, 162247683, 270412805, 811238415]

約数ペア:

[(1, 811238415), (3, 270412805), (5, 162247683), (13, 62402955), (15, 54082561), (39, 20800985), (65, 12480591), (73, 11112855), (195, 4160197), (219, 3704285), (365, 2222571), (949, 854835), (1095, 740857), (2847, 284945), (4745, 170967), (14235, 56989)]