127654875

素因数分解:

$3^2\times 5^3\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 231581376

約数和(自身を除く): 103926501

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 233, 375, 487, 699, 1125, 1165, 1461, 2097, 2435, 3495, 4383, 5825, 7305, 10485, 12175, 17475, 21915, 29125, 36525, 52425, 60875, 87375, 109575, 113471, 182625, 262125, 340413, 547875, 567355, 1021239, 1702065, 2836775, 5106195, 8510325, 14183875, 25530975, 42551625, 127654875]

約数ペア:

[(1, 127654875), (3, 42551625), (5, 25530975), (9, 14183875), (15, 8510325), (25, 5106195), (45, 2836775), (75, 1702065), (125, 1021239), (225, 567355), (233, 547875), (375, 340413), (487, 262125), (699, 182625), (1125, 113471), (1165, 109575), (1461, 87375), (2097, 60875), (2435, 52425), (3495, 36525), (4383, 29125), (5825, 21915), (7305, 17475), (10485, 12175)]