11226215

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 18095616

約数和(自身を除く): 6869401

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 2243, 5005, 11215, 15701, 24673, 29159, 78505, 123365, 145795, 172711, 204113, 320749, 863555, 1020565, 1603745, 2245243, 11226215]

約数ペア:

[(1, 11226215), (5, 2245243), (7, 1603745), (11, 1020565), (13, 863555), (35, 320749), (55, 204113), (65, 172711), (77, 145795), (91, 123365), (143, 78505), (385, 29159), (455, 24673), (715, 15701), (1001, 11215), (2243, 5005)]