67266925

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:670

約数の個数: 36

約数和(自身を含む): 94317748

約数和(自身を除く): 27050823

約数列:

[1, 5, 11, 25, 37, 55, 121, 185, 275, 407, 601, 605, 925, 2035, 3005, 3025, 4477, 6611, 10175, 15025, 22237, 22385, 33055, 72721, 111185, 111925, 165275, 244607, 363605, 555925, 1223035, 1818025, 2690677, 6115175, 13453385, 67266925]

約数ペア:

[(1, 67266925), (5, 13453385), (11, 6115175), (25, 2690677), (37, 1818025), (55, 1223035), (121, 555925), (185, 363605), (275, 244607), (407, 165275), (601, 111925), (605, 111185), (925, 72721), (2035, 33055), (3005, 22385), (3025, 22237), (4477, 15025), (6611, 10175)]