91108535

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 130166784

約数和(自身を除く): 39058249

約数列:

[1, 5, 7, 31, 35, 131, 155, 217, 641, 655, 917, 1085, 3205, 4061, 4487, 4585, 19871, 20305, 22435, 28427, 83971, 99355, 139097, 142135, 419855, 587797, 695485, 2603101, 2938985, 13015505, 18221707, 91108535]

約数ペア:

[(1, 91108535), (5, 18221707), (7, 13015505), (31, 2938985), (35, 2603101), (131, 695485), (155, 587797), (217, 419855), (641, 142135), (655, 139097), (917, 99355), (1085, 83971), (3205, 28427), (4061, 22435), (4487, 20305), (4585, 19871)]