72068525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1123}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 95333184

約数和(自身を除く): 23264659

約数列:

[1, 5, 17, 25, 85, 151, 425, 755, 1123, 2567, 3775, 5615, 12835, 19091, 28075, 64175, 95455, 169573, 477275, 847865, 2882741, 4239325, 14413705, 72068525]

約数ペア:

[(1, 72068525), (5, 14413705), (17, 4239325), (25, 2882741), (85, 847865), (151, 477275), (425, 169573), (755, 95455), (1123, 64175), (2567, 28075), (3775, 19091), (5615, 12835)]