981170045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 1263309696

約数和(自身を除く): 282139651

約数列:

[1, 5, 17, 85, 211, 227, 241, 1055, 1135, 1205, 3587, 3859, 4097, 17935, 19295, 20485, 47897, 50851, 54707, 239485, 254255, 273535, 814249, 864467, 930019, 4071245, 4322335, 4650095, 11543177, 57715885, 196234009, 981170045]

約数ペア:

[(1, 981170045), (5, 196234009), (17, 57715885), (85, 11543177), (211, 4650095), (227, 4322335), (241, 4071245), (1055, 930019), (1135, 864467), (1205, 814249), (3587, 273535), (3859, 254255), (4097, 239485), (17935, 54707), (19295, 50851), (20485, 47897)]