12200154625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{18199}}^1$

素因数の和:18418

約数の個数: 32

約数和(自身を含む): 15808665600

約数和(自身を除く): 3608510975

約数列:

[1, 5, 25, 31, 125, 155, 173, 775, 865, 3875, 4325, 5363, 18199, 21625, 26815, 90995, 134075, 454975, 564169, 670375, 2274875, 2820845, 3148427, 14104225, 15742135, 70521125, 78710675, 97601237, 393553375, 488006185, 2440030925, 12200154625]

約数ペア:

[(1, 12200154625), (5, 2440030925), (25, 488006185), (31, 393553375), (125, 97601237), (155, 78710675), (173, 70521125), (775, 15742135), (865, 14104225), (3875, 3148427), (4325, 2820845), (5363, 2274875), (18199, 670375), (21625, 564169), (26815, 454975), (90995, 134075)]