660553675

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{19471}}^1$

素因数の和:19563

約数の個数: 24

約数和(自身を含む): 869230080

約数和(自身を除く): 208676405

約数列:

[1, 5, 23, 25, 59, 115, 295, 575, 1357, 1475, 6785, 19471, 33925, 97355, 447833, 486775, 1148789, 2239165, 5743945, 11195825, 26422147, 28719725, 132110735, 660553675]

約数ペア:

[(1, 660553675), (5, 132110735), (23, 28719725), (25, 26422147), (59, 11195825), (115, 5743945), (295, 2239165), (575, 1148789), (1357, 486775), (1475, 447833), (6785, 97355), (19471, 33925)]