11985625

素因数分解:

$5^4\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:298

約数の個数: 20

約数和(自身を含む): 15195136

約数和(自身を除く): 3209511

約数列:

[1, 5, 25, 125, 127, 151, 625, 635, 755, 3175, 3775, 15875, 18875, 19177, 79375, 94375, 95885, 479425, 2397125, 11985625]

約数ペア:

[(1, 11985625), (5, 2397125), (25, 479425), (125, 95885), (127, 94375), (151, 79375), (625, 19177), (635, 18875), (755, 15875), (3175, 3775)]