13809225

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1823}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 23069952

約数和(自身を除く): 9260727

約数列:

[1, 3, 5, 15, 25, 75, 101, 303, 505, 1515, 1823, 2525, 5469, 7575, 9115, 27345, 45575, 136725, 184123, 552369, 920615, 2761845, 4603075, 13809225]

約数ペア:

[(1, 13809225), (3, 4603075), (5, 2761845), (15, 920615), (25, 552369), (75, 184123), (101, 136725), (303, 45575), (505, 27345), (1515, 9115), (1823, 7575), (2525, 5469)]