205647585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{95873}}^1$

素因数の和:95905

約数の個数: 32

約数和(自身を含む): 386563968

約数和(自身を除く): 180916383

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 95873, 287619, 479365, 1054603, 1246349, 1438095, 3163809, 3739047, 5273015, 6231745, 13709839, 15819045, 18695235, 41129517, 68549195, 205647585]

約数ペア:

[(1, 205647585), (3, 68549195), (5, 41129517), (11, 18695235), (13, 15819045), (15, 13709839), (33, 6231745), (39, 5273015), (55, 3739047), (65, 3163809), (143, 1438095), (165, 1246349), (195, 1054603), (429, 479365), (715, 287619), (2145, 95873)]