157216748585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2843}}^1\times {\mathrm{44777}}^1$

素因数の和:47657

約数の個数: 32

約数和(自身を含む): 213945701760

約数和(自身を除く): 56728953175

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 2843, 14215, 36959, 44777, 54017, 184795, 223885, 270085, 582101, 702221, 850763, 2910505, 3511105, 4253815, 11059919, 55299595, 127301011, 636505055, 1654913143, 2418719209, 8274565715, 12093596045, 31443349717, 157216748585]

約数ペア:

[(1, 157216748585), (5, 31443349717), (13, 12093596045), (19, 8274565715), (65, 2418719209), (95, 1654913143), (247, 636505055), (1235, 127301011), (2843, 55299595), (14215, 11059919), (36959, 4253815), (44777, 3511105), (54017, 2910505), (184795, 850763), (223885, 702221), (270085, 582101)]