89747725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1229}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 117135360

約数和(自身を除く): 27387635

約数列:

[1, 5, 23, 25, 115, 127, 575, 635, 1229, 2921, 3175, 6145, 14605, 28267, 30725, 73025, 141335, 156083, 706675, 780415, 3589909, 3902075, 17949545, 89747725]

約数ペア:

[(1, 89747725), (5, 17949545), (23, 3902075), (25, 3589909), (115, 780415), (127, 706675), (575, 156083), (635, 141335), (1229, 73025), (2921, 30725), (3175, 28267), (6145, 14605)]