68723955

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{14011}}^1$

素因数の和:14131

約数の個数: 24

約数和(自身を含む): 120222960

約数和(自身を除く): 51499005

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 14011, 42033, 70055, 126099, 210165, 630495, 1527199, 4581597, 7635995, 13744791, 22907985, 68723955]

約数ペア:

[(1, 68723955), (3, 22907985), (5, 13744791), (9, 7635995), (15, 4581597), (45, 1527199), (109, 630495), (327, 210165), (545, 126099), (981, 70055), (1635, 42033), (4905, 14011)]