4504825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 6124608

約数和(自身を除く): 1619783

約数列:

[1, 5, 13, 25, 65, 83, 167, 325, 415, 835, 1079, 2075, 2171, 4175, 5395, 10855, 13861, 26975, 54275, 69305, 180193, 346525, 900965, 4504825]

約数ペア:

[(1, 4504825), (5, 900965), (13, 346525), (25, 180193), (65, 69305), (83, 54275), (167, 26975), (325, 13861), (415, 10855), (835, 5395), (1079, 4175), (2075, 2171)]