26645125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 37739520

約数和(自身を除く): 11094395

約数列:

[1, 5, 13, 19, 25, 65, 95, 125, 247, 325, 475, 863, 1235, 1625, 2375, 4315, 6175, 11219, 16397, 21575, 30875, 56095, 81985, 107875, 213161, 280475, 409925, 1065805, 1402375, 2049625, 5329025, 26645125]

約数ペア:

[(1, 26645125), (5, 5329025), (13, 2049625), (19, 1402375), (25, 1065805), (65, 409925), (95, 280475), (125, 213161), (247, 107875), (325, 81985), (475, 56095), (863, 30875), (1235, 21575), (1625, 16397), (2375, 11219), (4315, 6175)]