9045550

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1381}}^1$

素因数の和:1524

約数の個数: 24

約数和(自身を含む): 16965432

約数和(自身を除く): 7919882

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 1381, 2762, 3275, 6550, 6905, 13810, 34525, 69050, 180911, 361822, 904555, 1809110, 4522775, 9045550]

約数ペア:

[(1, 9045550), (2, 4522775), (5, 1809110), (10, 904555), (25, 361822), (50, 180911), (131, 69050), (262, 34525), (655, 13810), (1310, 6905), (1381, 6550), (2762, 3275)]