89102525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6763}}^1$

素因数の和:6821

約数の個数: 24

約数和(自身を含む): 120777984

約数和(自身を除く): 31675459

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 2635, 6763, 13175, 33815, 114971, 169075, 209653, 574855, 1048265, 2874275, 3564101, 5241325, 17820505, 89102525]

約数ペア:

[(1, 89102525), (5, 17820505), (17, 5241325), (25, 3564101), (31, 2874275), (85, 1048265), (155, 574855), (425, 209653), (527, 169075), (775, 114971), (2635, 33815), (6763, 13175)]