2251328165

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{29339}}^1$

素因数の和:29596

約数の個数: 16

約数和(自身を含む): 2746224000

約数和(自身を除く): 494895835

約数列:

[1, 5, 103, 149, 515, 745, 15347, 29339, 76735, 146695, 3021917, 4371511, 15109585, 21857555, 450265633, 2251328165]

約数ペア:

[(1, 2251328165), (5, 450265633), (103, 21857555), (149, 15109585), (515, 4371511), (745, 3021917), (15347, 146695), (29339, 76735)]