105849905

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4339}}^1$

素因数の和:4409

約数の個数: 32

約数和(自身を含む): 157489920

約数和(自身を除く): 51640015

約数列:

[1, 5, 7, 17, 35, 41, 85, 119, 205, 287, 595, 697, 1435, 3485, 4339, 4879, 21695, 24395, 30373, 73763, 151865, 177899, 368815, 516341, 889495, 1245293, 2581705, 3024283, 6226465, 15121415, 21169981, 105849905]

約数ペア:

[(1, 105849905), (5, 21169981), (7, 15121415), (17, 6226465), (35, 3024283), (41, 2581705), (85, 1245293), (119, 889495), (205, 516341), (287, 368815), (595, 177899), (697, 151865), (1435, 73763), (3485, 30373), (4339, 24395), (4879, 21695)]