89070375

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^2\times {\mathrm{449}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 155282400

約数和(自身を除く): 66212025

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 449, 529, 575, 1347, 1587, 1725, 2245, 2645, 2875, 6735, 7935, 8625, 10327, 11225, 13225, 30981, 33675, 39675, 51635, 56125, 66125, 154905, 168375, 198375, 237521, 258175, 712563, 774525, 1187605, 1290875, 3562815, 3872625, 5938025, 17814075, 29690125, 89070375]

約数ペア:

[(1, 89070375), (3, 29690125), (5, 17814075), (15, 5938025), (23, 3872625), (25, 3562815), (69, 1290875), (75, 1187605), (115, 774525), (125, 712563), (345, 258175), (375, 237521), (449, 198375), (529, 168375), (575, 154905), (1347, 66125), (1587, 56125), (1725, 51635), (2245, 39675), (2645, 33675), (2875, 30981), (6735, 13225), (7935, 11225), (8625, 10327)]