13302893125

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{1252037}}^1$

素因数の和:1252074

約数の個数: 20

約数和(自身を含む): 17601150204

約数和(自身を除く): 4298257079

約数列:

[1, 5, 17, 25, 85, 125, 425, 625, 2125, 10625, 1252037, 6260185, 21284629, 31300925, 106423145, 156504625, 532115725, 782523125, 2660578625, 13302893125]

約数ペア:

[(1, 13302893125), (5, 2660578625), (17, 782523125), (25, 532115725), (85, 156504625), (125, 106423145), (425, 31300925), (625, 21284629), (2125, 6260185), (10625, 1252037)]