8385125

素因数分解:

$5^3\times 7^2\times {\mathrm{37}}^2$

素因数の和:103

約数の個数: 36

約数和(自身を含む): 12511044

約数和(自身を除く): 4125919

約数列:

[1, 5, 7, 25, 35, 37, 49, 125, 175, 185, 245, 259, 875, 925, 1225, 1295, 1369, 1813, 4625, 6125, 6475, 6845, 9065, 9583, 32375, 34225, 45325, 47915, 67081, 171125, 226625, 239575, 335405, 1197875, 1677025, 8385125]

約数ペア:

[(1, 8385125), (5, 1677025), (7, 1197875), (25, 335405), (35, 239575), (37, 226625), (49, 171125), (125, 67081), (175, 47915), (185, 45325), (245, 34225), (259, 32375), (875, 9583), (925, 9065), (1225, 6845), (1295, 6475), (1369, 6125), (1813, 4625)]