11515375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{5419}}^1$

素因数の和:5451

約数の個数: 16

約数和(自身を含む): 15219360

約数和(自身を除く): 3703985

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 5419, 27095, 92123, 135475, 460615, 677375, 2303075, 11515375]

約数ペア:

[(1, 11515375), (5, 2303075), (17, 677375), (25, 460615), (85, 135475), (125, 92123), (425, 27095), (2125, 5419)]