61946145

素因数分解:

$3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{8243}}^1$

素因数の和:8421

約数の個数: 24

約数和(自身を含む): 108029376

約数和(自身を除く): 46083231

約数列:

[1, 3, 5, 9, 15, 45, 167, 501, 835, 1503, 2505, 7515, 8243, 24729, 41215, 74187, 123645, 370935, 1376581, 4129743, 6882905, 12389229, 20648715, 61946145]

約数ペア:

[(1, 61946145), (3, 20648715), (5, 12389229), (9, 6882905), (15, 4129743), (45, 1376581), (167, 370935), (501, 123645), (835, 74187), (1503, 41215), (2505, 24729), (7515, 8243)]