38405345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 13849375

約数列:

[1, 5, 11, 47, 55, 83, 179, 235, 415, 517, 895, 913, 1969, 2585, 3901, 4565, 8413, 9845, 14857, 19505, 42065, 42911, 74285, 92543, 163427, 214555, 462715, 698279, 817135, 3491395, 7681069, 38405345]

約数ペア:

[(1, 38405345), (5, 7681069), (11, 3491395), (47, 817135), (55, 698279), (83, 462715), (179, 214555), (235, 163427), (415, 92543), (517, 74285), (895, 42911), (913, 42065), (1969, 19505), (2585, 14857), (3901, 9845), (4565, 8413)]