1041245

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 16

約数和(自身を含む): 1330560

約数和(自身を除く): 289315

約数列:

[1, 5, 29, 43, 145, 167, 215, 835, 1247, 4843, 6235, 7181, 24215, 35905, 208249, 1041245]

約数ペア:

[(1, 1041245), (5, 208249), (29, 35905), (43, 24215), (145, 7181), (167, 6235), (215, 4843), (835, 1247)]