8222245

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 10200960

約数和(自身を除く): 1978715

約数列:

[1, 5, 43, 167, 215, 229, 835, 1145, 7181, 9847, 35905, 38243, 49235, 191215, 1644449, 8222245]

約数ペア:

[(1, 8222245), (5, 1644449), (43, 191215), (167, 49235), (215, 38243), (229, 35905), (835, 9847), (1145, 7181)]