12298825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6389}}^1$

素因数の和:6417

約数の個数: 24

約数和(自身を含む): 19016640

約数和(自身を除く): 6717815

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 6389, 31945, 44723, 70279, 159725, 223615, 351395, 491953, 1118075, 1756975, 2459765, 12298825]

約数ペア:

[(1, 12298825), (5, 2459765), (7, 1756975), (11, 1118075), (25, 491953), (35, 351395), (55, 223615), (77, 159725), (175, 70279), (275, 44723), (385, 31945), (1925, 6389)]