11716125

素因数分解:

$3^1\times 5^3\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 19718400

約数和(自身を除く): 8002275

約数列:

[1, 3, 5, 15, 25, 75, 125, 157, 199, 375, 471, 597, 785, 995, 2355, 2985, 3925, 4975, 11775, 14925, 19625, 24875, 31243, 58875, 74625, 93729, 156215, 468645, 781075, 2343225, 3905375, 11716125]

約数ペア:

[(1, 11716125), (3, 3905375), (5, 2343225), (15, 781075), (25, 468645), (75, 156215), (125, 93729), (157, 74625), (199, 58875), (375, 31243), (471, 24875), (597, 19625), (785, 14925), (995, 11775), (2355, 4975), (2985, 3925)]