45381425

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 58692672

約数和(自身を除く): 13311247

約数列:

[1, 5, 25, 37, 71, 185, 355, 691, 925, 1775, 2627, 3455, 13135, 17275, 25567, 49061, 65675, 127835, 245305, 639175, 1226525, 1815257, 9076285, 45381425]

約数ペア:

[(1, 45381425), (5, 9076285), (25, 1815257), (37, 1226525), (71, 639175), (185, 245305), (355, 127835), (691, 65675), (925, 49061), (1775, 25567), (2627, 17275), (3455, 13135)]