128156901625

素因数分解:

$5^3\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{75883}}^1$

素因数の和:76186

約数の個数: 32

約数和(自身を含む): 163363075200

約数和(自身を除く): 35206173575

約数列:

[1, 5, 25, 59, 125, 229, 295, 1145, 1475, 5725, 7375, 13511, 28625, 67555, 75883, 337775, 379415, 1688875, 1897075, 4477097, 9485375, 17377207, 22385485, 86886035, 111927425, 434430175, 559637125, 1025255213, 2172150875, 5126276065, 25631380325, 128156901625]

約数ペア:

[(1, 128156901625), (5, 25631380325), (25, 5126276065), (59, 2172150875), (125, 1025255213), (229, 559637125), (295, 434430175), (1145, 111927425), (1475, 86886035), (5725, 22385485), (7375, 17377207), (13511, 9485375), (28625, 4477097), (67555, 1897075), (75883, 1688875), (337775, 379415)]