47667615

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4457}}^1$

素因数の和:4519

約数の個数: 32

約数和(自身を含む): 82169856

約数和(自身を除く): 34502241

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 4457, 10695, 13371, 22285, 66855, 102511, 138167, 307533, 414501, 512555, 690835, 1537665, 2072505, 3177841, 9533523, 15889205, 47667615]

約数ペア:

[(1, 47667615), (3, 15889205), (5, 9533523), (15, 3177841), (23, 2072505), (31, 1537665), (69, 690835), (93, 512555), (115, 414501), (155, 307533), (345, 138167), (465, 102511), (713, 66855), (2139, 22285), (3565, 13371), (4457, 10695)]