51130725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29641}}^1$

素因数の和:29677

約数の個数: 24

約数和(自身を含む): 88214592

約数和(自身を除く): 37083867

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 29641, 88923, 148205, 444615, 681743, 741025, 2045229, 2223075, 3408715, 10226145, 17043575, 51130725]

約数ペア:

[(1, 51130725), (3, 17043575), (5, 10226145), (15, 3408715), (23, 2223075), (25, 2045229), (69, 741025), (75, 681743), (115, 444615), (345, 148205), (575, 88923), (1725, 29641)]