22442245

素因数分解:

$5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 31600800

約数和(自身を除く): 9158555

約数列:

[1, 5, 7, 35, 49, 139, 245, 659, 695, 973, 3295, 4613, 4865, 6811, 23065, 32291, 34055, 91601, 161455, 458005, 641207, 3206035, 4488449, 22442245]

約数ペア:

[(1, 22442245), (5, 4488449), (7, 3206035), (35, 641207), (49, 458005), (139, 161455), (245, 91601), (659, 34055), (695, 32291), (973, 23065), (3295, 6811), (4613, 4865)]