67704725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1289}}^1$

素因数の和:1501

約数の個数: 24

約数和(自身を含む): 92136960

約数和(自身を除く): 24432235

約数列:

[1, 5, 11, 25, 55, 191, 275, 955, 1289, 2101, 4775, 6445, 10505, 14179, 32225, 52525, 70895, 246199, 354475, 1230995, 2708189, 6154975, 13540945, 67704725]

約数ペア:

[(1, 67704725), (5, 13540945), (11, 6154975), (25, 2708189), (55, 1230995), (191, 354475), (275, 246199), (955, 70895), (1289, 52525), (2101, 32225), (4775, 14179), (6445, 10505)]