127898575

素因数分解:

$5^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{797}}^1$

素因数の和:952

約数の個数: 36

約数和(自身を含む): 186128712

約数和(自身を除く): 58230137

約数列:

[1, 5, 7, 25, 35, 49, 131, 175, 245, 655, 797, 917, 1225, 3275, 3985, 4585, 5579, 6419, 19925, 22925, 27895, 32095, 39053, 104407, 139475, 160475, 195265, 522035, 730849, 976325, 2610175, 3654245, 5115943, 18271225, 25579715, 127898575]

約数ペア:

[(1, 127898575), (5, 25579715), (7, 18271225), (25, 5115943), (35, 3654245), (49, 2610175), (131, 976325), (175, 730849), (245, 522035), (655, 195265), (797, 160475), (917, 139475), (1225, 104407), (3275, 39053), (3985, 32095), (4585, 27895), (5579, 22925), (6419, 19925)]