42877875

素因数分解:

$3^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{1049}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 72072000

約数和(自身を除く): 29194125

約数列:

[1, 3, 5, 15, 25, 75, 109, 125, 327, 375, 545, 1049, 1635, 2725, 3147, 5245, 8175, 13625, 15735, 26225, 40875, 78675, 114341, 131125, 343023, 393375, 571705, 1715115, 2858525, 8575575, 14292625, 42877875]

約数ペア:

[(1, 42877875), (3, 14292625), (5, 8575575), (15, 2858525), (25, 1715115), (75, 571705), (109, 393375), (125, 343023), (327, 131125), (375, 114341), (545, 78675), (1049, 40875), (1635, 26225), (2725, 15735), (3147, 13625), (5245, 8175)]