38422865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 51891840

約数和(自身を除く): 13468975

約数列:

[1, 5, 13, 43, 59, 65, 215, 233, 295, 559, 767, 1165, 2537, 2795, 3029, 3835, 10019, 12685, 13747, 15145, 32981, 50095, 68735, 130247, 164905, 178711, 591121, 651235, 893555, 2955605, 7684573, 38422865]

約数ペア:

[(1, 38422865), (5, 7684573), (13, 2955605), (43, 893555), (59, 651235), (65, 591121), (215, 178711), (233, 164905), (295, 130247), (559, 68735), (767, 50095), (1165, 32981), (2537, 15145), (2795, 13747), (3029, 12685), (3835, 10019)]