82557695

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 120657600

約数和(自身を除く): 38099905

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 121, 187, 253, 349, 391, 605, 935, 1265, 1745, 1955, 2057, 2783, 3839, 4301, 5933, 8027, 10285, 13915, 19195, 21505, 29665, 40135, 42229, 47311, 65263, 88297, 136459, 211145, 236555, 326315, 441485, 682295, 717893, 971267, 1501049, 3589465, 4856335, 7505245, 16511539, 82557695]

約数ペア:

[(1, 82557695), (5, 16511539), (11, 7505245), (17, 4856335), (23, 3589465), (55, 1501049), (85, 971267), (115, 717893), (121, 682295), (187, 441485), (253, 326315), (349, 236555), (391, 211145), (605, 136459), (935, 88297), (1265, 65263), (1745, 47311), (1955, 42229), (2057, 40135), (2783, 29665), (3839, 21505), (4301, 19195), (5933, 13915), (8027, 10285)]