33991225

素因数分解:

$5^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 43309728

約数和(自身を除く): 9318503

約数列:

[1, 5, 25, 97, 107, 131, 485, 535, 655, 2425, 2675, 3275, 10379, 12707, 14017, 51895, 63535, 70085, 259475, 317675, 350425, 1359649, 6798245, 33991225]

約数ペア:

[(1, 33991225), (5, 6798245), (25, 1359649), (97, 350425), (107, 317675), (131, 259475), (485, 70085), (535, 63535), (655, 51895), (2425, 14017), (2675, 12707), (3275, 10379)]