75045025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4073}}^1$

素因数の和:4161

約数の個数: 24

約数和(自身を含む): 103055904

約数和(自身を除く): 28010879

約数列:

[1, 5, 11, 25, 55, 67, 275, 335, 737, 1675, 3685, 4073, 18425, 20365, 44803, 101825, 224015, 272891, 1120075, 1364455, 3001801, 6822275, 15009005, 75045025]

約数ペア:

[(1, 75045025), (5, 15009005), (11, 6822275), (25, 3001801), (55, 1364455), (67, 1120075), (275, 272891), (335, 224015), (737, 101825), (1675, 44803), (3685, 20365), (4073, 18425)]