87100585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2833}}^1$

素因数の和:2905

約数の個数: 32

約数和(自身を含む): 125693568

約数和(自身を除く): 38592983

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 215, 473, 559, 715, 2365, 2795, 2833, 6149, 14165, 30745, 31163, 36829, 121819, 155815, 184145, 405119, 609095, 1340009, 1583647, 2025595, 6700045, 7918235, 17420117, 87100585]

約数ペア:

[(1, 87100585), (5, 17420117), (11, 7918235), (13, 6700045), (43, 2025595), (55, 1583647), (65, 1340009), (143, 609095), (215, 405119), (473, 184145), (559, 155815), (715, 121819), (2365, 36829), (2795, 31163), (2833, 30745), (6149, 14165)]