87112875

素因数分解:

$3^1\times 5^3\times {\mathrm{233}}^1\times {\mathrm{997}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 145723968

約数和(自身を除く): 58611093

約数列:

[1, 3, 5, 15, 25, 75, 125, 233, 375, 699, 997, 1165, 2991, 3495, 4985, 5825, 14955, 17475, 24925, 29125, 74775, 87375, 124625, 232301, 373875, 696903, 1161505, 3484515, 5807525, 17422575, 29037625, 87112875]

約数ペア:

[(1, 87112875), (3, 29037625), (5, 17422575), (15, 5807525), (25, 3484515), (75, 1161505), (125, 696903), (233, 373875), (375, 232301), (699, 124625), (997, 87375), (1165, 74775), (2991, 29125), (3495, 24925), (4985, 17475), (5825, 14955)]