207625665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{2459}}^1$

素因数の和:2913

約数の個数: 32

約数和(自身を含む): 358727040

約数和(自身を除く): 151101375

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 433, 1299, 2165, 2459, 5629, 6495, 7377, 12295, 16887, 28145, 31967, 36885, 84435, 95901, 159835, 479505, 1064747, 3194241, 5323735, 13841711, 15971205, 41525133, 69208555, 207625665]

約数ペア:

[(1, 207625665), (3, 69208555), (5, 41525133), (13, 15971205), (15, 13841711), (39, 5323735), (65, 3194241), (195, 1064747), (433, 479505), (1299, 159835), (2165, 95901), (2459, 84435), (5629, 36885), (6495, 31967), (7377, 28145), (12295, 16887)]