149712875

素因数分解:

$5^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 213539040

約数和(自身を除く): 63826165

約数列:

[1, 5, 13, 19, 25, 65, 95, 125, 169, 247, 325, 373, 475, 845, 1235, 1625, 1865, 2375, 3211, 4225, 4849, 6175, 7087, 9325, 16055, 21125, 24245, 30875, 35435, 46625, 63037, 80275, 92131, 121225, 177175, 315185, 401375, 460655, 606125, 885875, 1197703, 1575925, 2303275, 5988515, 7879625, 11516375, 29942575, 149712875]

約数ペア:

[(1, 149712875), (5, 29942575), (13, 11516375), (19, 7879625), (25, 5988515), (65, 2303275), (95, 1575925), (125, 1197703), (169, 885875), (247, 606125), (325, 460655), (373, 401375), (475, 315185), (845, 177175), (1235, 121225), (1625, 92131), (1865, 80275), (2375, 63037), (3211, 46625), (4225, 35435), (4849, 30875), (6175, 24245), (7087, 21125), (9325, 16055)]