223825415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{11273}}^1$

素因数の和:11327

約数の個数: 24

約数和(自身を含む): 309268368

約数和(自身を除く): 85442953

約数列:

[1, 5, 11, 19, 55, 95, 209, 361, 1045, 1805, 3971, 11273, 19855, 56365, 124003, 214187, 620015, 1070935, 2356057, 4069553, 11780285, 20347765, 44765083, 223825415]

約数ペア:

[(1, 223825415), (5, 44765083), (11, 20347765), (19, 11780285), (55, 4069553), (95, 2356057), (209, 1070935), (361, 620015), (1045, 214187), (1805, 124003), (3971, 56365), (11273, 19855)]