1129593025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{7219}}^1$

素因数の和:7809

約数の個数: 24

約数和(自身を含む): 1530928800

約数和(自身を除く): 401335775

約数列:

[1, 5, 11, 25, 55, 275, 569, 2845, 6259, 7219, 14225, 31295, 36095, 79409, 156475, 180475, 397045, 1985225, 4107611, 20538055, 45183721, 102690275, 225918605, 1129593025]

約数ペア:

[(1, 1129593025), (5, 225918605), (11, 102690275), (25, 45183721), (55, 20538055), (275, 4107611), (569, 1985225), (2845, 397045), (6259, 180475), (7219, 156475), (14225, 79409), (31295, 36095)]