80492575

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 103305888

約数和(自身を除く): 22813313

約数列:

[1, 5, 25, 37, 173, 185, 503, 865, 925, 2515, 4325, 6401, 12575, 18611, 32005, 87019, 93055, 160025, 435095, 465275, 2175475, 3219703, 16098515, 80492575]

約数ペア:

[(1, 80492575), (5, 16098515), (25, 3219703), (37, 2175475), (173, 465275), (185, 435095), (503, 160025), (865, 93055), (925, 87019), (2515, 32005), (4325, 18611), (6401, 12575)]