2281567395

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1\times {\mathrm{2621}}^1$

素因数の和:3203

約数の個数: 32

約数和(自身を含む): 3688084224

約数和(自身を除く): 1406516829

約数列:

[1, 3, 5, 15, 131, 393, 443, 655, 1329, 1965, 2215, 2621, 6645, 7863, 13105, 39315, 58033, 174099, 290165, 343351, 870495, 1030053, 1161103, 1716755, 3483309, 5150265, 5805515, 17416545, 152104493, 456313479, 760522465, 2281567395]

約数ペア:

[(1, 2281567395), (3, 760522465), (5, 456313479), (15, 152104493), (131, 17416545), (393, 5805515), (443, 5150265), (655, 3483309), (1329, 1716755), (1965, 1161103), (2215, 1030053), (2621, 870495), (6645, 343351), (7863, 290165), (13105, 174099), (39315, 58033)]