71011525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1447}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 95521664

約数和(自身を除く): 24510139

約数列:

[1, 5, 13, 25, 65, 151, 325, 755, 1447, 1963, 3775, 7235, 9815, 18811, 36175, 49075, 94055, 218497, 470275, 1092485, 2840461, 5462425, 14202305, 71011525]

約数ペア:

[(1, 71011525), (5, 14202305), (13, 5462425), (25, 2840461), (65, 1092485), (151, 470275), (325, 218497), (755, 94055), (1447, 49075), (1963, 36175), (3775, 18811), (7235, 9815)]