973747225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{7993}}^1$

素因数の和:8457

約数の個数: 24

約数和(自身を含む): 1320352992

約数和(自身を除く): 346605767

約数列:

[1, 5, 11, 25, 55, 275, 443, 2215, 4873, 7993, 11075, 24365, 39965, 87923, 121825, 199825, 439615, 2198075, 3540899, 17704495, 38949889, 88522475, 194749445, 973747225]

約数ペア:

[(1, 973747225), (5, 194749445), (11, 88522475), (25, 38949889), (55, 17704495), (275, 3540899), (443, 2198075), (2215, 439615), (4873, 199825), (7993, 121825), (11075, 87923), (24365, 39965)]