2348445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 4207104

約数和(自身を除く): 1858659

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 331, 473, 645, 993, 1419, 1655, 2365, 3641, 4965, 7095, 10923, 14233, 18205, 42699, 54615, 71165, 156563, 213495, 469689, 782815, 2348445]

約数ペア:

[(1, 2348445), (3, 782815), (5, 469689), (11, 213495), (15, 156563), (33, 71165), (43, 54615), (55, 42699), (129, 18205), (165, 14233), (215, 10923), (331, 7095), (473, 4965), (645, 3641), (993, 2365), (1419, 1655)]