21949202685

素因数分解:

$3^1\times 5^1\times {\mathrm{45307}}^1\times {\mathrm{32297}}^1$

素因数の和:77612

約数の個数: 16

約数和(自身を含む): 35120586816

約数和(自身を除く): 13171384131

約数列:

[1, 3, 5, 15, 32297, 45307, 96891, 135921, 161485, 226535, 484455, 679605, 1463280179, 4389840537, 7316400895, 21949202685]

約数ペア:

[(1, 21949202685), (3, 7316400895), (5, 4389840537), (15, 1463280179), (32297, 679605), (45307, 484455), (96891, 226535), (135921, 161485)]