38556765

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3877}}^1$

素因数の和:3918

約数の個数: 48

約数和(自身を含む): 76225968

約数和(自身を除く): 37669203

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 3877, 9945, 11631, 19385, 34893, 50401, 58155, 65909, 151203, 174465, 197727, 252005, 329545, 453609, 593181, 756015, 856817, 988635, 2268045, 2570451, 2965905, 4284085, 7711353, 12852255, 38556765]

約数ペア:

[(1, 38556765), (3, 12852255), (5, 7711353), (9, 4284085), (13, 2965905), (15, 2570451), (17, 2268045), (39, 988635), (45, 856817), (51, 756015), (65, 593181), (85, 453609), (117, 329545), (153, 252005), (195, 197727), (221, 174465), (255, 151203), (585, 65909), (663, 58155), (765, 50401), (1105, 34893), (1989, 19385), (3315, 11631), (3877, 9945)]