85560775

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{977}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 110600064

約数和(自身を除く): 25039289

約数列:

[1, 5, 25, 31, 113, 155, 565, 775, 977, 2825, 3503, 4885, 17515, 24425, 30287, 87575, 110401, 151435, 552005, 757175, 2760025, 3422431, 17112155, 85560775]

約数ペア:

[(1, 85560775), (5, 17112155), (25, 3422431), (31, 2760025), (113, 757175), (155, 552005), (565, 151435), (775, 110401), (977, 87575), (2825, 30287), (3503, 24425), (4885, 17515)]