136287425

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1307}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 174842976

約数和(自身を除く): 38555551

約数列:

[1, 5, 25, 43, 97, 215, 485, 1075, 1307, 2425, 4171, 6535, 20855, 32675, 56201, 104275, 126779, 281005, 633895, 1405025, 3169475, 5451497, 27257485, 136287425]

約数ペア:

[(1, 136287425), (5, 27257485), (25, 5451497), (43, 3169475), (97, 1405025), (215, 633895), (485, 281005), (1075, 126779), (1307, 104275), (2425, 56201), (4171, 32675), (6535, 20855)]