68580125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 92327040

約数和(自身を除く): 23746915

約数列:

[1, 5, 17, 25, 59, 85, 125, 295, 425, 547, 1003, 1475, 2125, 2735, 5015, 7375, 9299, 13675, 25075, 32273, 46495, 68375, 125375, 161365, 232475, 548641, 806825, 1162375, 2743205, 4034125, 13716025, 68580125]

約数ペア:

[(1, 68580125), (5, 13716025), (17, 4034125), (25, 2743205), (59, 1162375), (85, 806825), (125, 548641), (295, 232475), (425, 161365), (547, 125375), (1003, 68375), (1475, 46495), (2125, 32273), (2735, 25075), (5015, 13675), (7375, 9299)]