74726275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7417}}^1$

素因数の和:7471

約数の個数: 24

約数和(自身を含む): 103021184

約数和(自身を除く): 28294909

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 7417, 10075, 37085, 96421, 185425, 229927, 482105, 1149635, 2410525, 2989051, 5748175, 14945255, 74726275]

約数ペア:

[(1, 74726275), (5, 14945255), (13, 5748175), (25, 2989051), (31, 2410525), (65, 1149635), (155, 482105), (325, 229927), (403, 185425), (775, 96421), (2015, 37085), (7417, 10075)]