38541335

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 54743040

約数和(自身を除く): 16201705

約数列:

[1, 5, 7, 35, 53, 79, 263, 265, 371, 395, 553, 1315, 1841, 1855, 2765, 4187, 9205, 13939, 20777, 20935, 29309, 69695, 97573, 103885, 145439, 146545, 487865, 727195, 1101181, 5505905, 7708267, 38541335]

約数ペア:

[(1, 38541335), (5, 7708267), (7, 5505905), (35, 1101181), (53, 727195), (79, 487865), (263, 146545), (265, 145439), (371, 103885), (395, 97573), (553, 69695), (1315, 29309), (1841, 20935), (1855, 20777), (2765, 13939), (4187, 9205)]