73228265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 102228480

約数和(自身を除く): 29000215

約数列:

[1, 5, 11, 17, 55, 85, 187, 271, 289, 935, 1355, 1445, 2981, 3179, 4607, 4913, 14905, 15895, 23035, 24565, 50677, 54043, 78319, 253385, 270215, 391595, 861509, 1331423, 4307545, 6657115, 14645653, 73228265]

約数ペア:

[(1, 73228265), (5, 14645653), (11, 6657115), (17, 4307545), (55, 1331423), (85, 861509), (187, 391595), (271, 270215), (289, 253385), (935, 78319), (1355, 54043), (1445, 50677), (2981, 24565), (3179, 23035), (4607, 15895), (4913, 14905)]