165207681395

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2459}}^1\times {\mathrm{3413}}^1$

素因数の和:6035

約数の個数: 32

約数和(自身を含む): 206400061440

約数和(自身を除く): 41192380045

約数列:

[1, 5, 31, 127, 155, 635, 2459, 3413, 3937, 12295, 17065, 19685, 76229, 105803, 312293, 381145, 433451, 529015, 1561465, 2167255, 8392567, 9681083, 13436981, 41962835, 48405415, 67184905, 260169577, 1065856009, 1300847885, 5329280045, 33041536279, 165207681395]

約数ペア:

[(1, 165207681395), (5, 33041536279), (31, 5329280045), (127, 1300847885), (155, 1065856009), (635, 260169577), (2459, 67184905), (3413, 48405415), (3937, 41962835), (12295, 13436981), (17065, 9681083), (19685, 8392567), (76229, 2167255), (105803, 1561465), (312293, 529015), (381145, 433451)]