2072525

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 3166464

約数和(自身を除く): 1093939

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 911, 2275, 4555, 6377, 11843, 22775, 31885, 59215, 82901, 159425, 296075, 414505, 2072525]

約数ペア:

[(1, 2072525), (5, 414505), (7, 296075), (13, 159425), (25, 82901), (35, 59215), (65, 31885), (91, 22775), (175, 11843), (325, 6377), (455, 4555), (911, 2275)]