67985595

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3623}}^1$

素因数の和:3776

約数の個数: 32

約数和(自身を含む): 121766400

約数和(自身を除く): 53780805

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 3623, 3753, 6255, 10869, 18115, 18765, 32607, 54345, 97821, 163035, 489105, 503597, 1510791, 2517985, 4532373, 7553955, 13597119, 22661865, 67985595]

約数ペア:

[(1, 67985595), (3, 22661865), (5, 13597119), (9, 7553955), (15, 4532373), (27, 2517985), (45, 1510791), (135, 503597), (139, 489105), (417, 163035), (695, 97821), (1251, 54345), (2085, 32607), (3623, 18765), (3753, 18115), (6255, 10869)]