38107665

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4091}}^1$

素因数の和:4131

約数の個数: 40

約数和(自身を含む): 71299008

約数和(自身を除く): 33191343

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 4091, 9315, 12273, 20455, 36819, 61365, 94093, 110457, 184095, 282279, 331371, 470465, 552285, 846837, 1411395, 1656855, 2540511, 4234185, 7621533, 12702555, 38107665]

約数ペア:

[(1, 38107665), (3, 12702555), (5, 7621533), (9, 4234185), (15, 2540511), (23, 1656855), (27, 1411395), (45, 846837), (69, 552285), (81, 470465), (115, 331371), (135, 282279), (207, 184095), (345, 110457), (405, 94093), (621, 61365), (1035, 36819), (1863, 20455), (3105, 12273), (4091, 9315)]