798427825

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{3203}}^1$

素因数の和:3298

約数の個数: 36

約数和(自身を含む): 1090577520

約数和(自身を除く): 292149695

約数列:

[1, 5, 13, 25, 59, 65, 169, 295, 325, 767, 845, 1475, 3203, 3835, 4225, 9971, 16015, 19175, 41639, 49855, 80075, 188977, 208195, 249275, 541307, 944885, 1040975, 2456701, 2706535, 4724425, 12283505, 13532675, 31937113, 61417525, 159685565, 798427825]

約数ペア:

[(1, 798427825), (5, 159685565), (13, 61417525), (25, 31937113), (59, 13532675), (65, 12283505), (169, 4724425), (295, 2706535), (325, 2456701), (767, 1040975), (845, 944885), (1475, 541307), (3203, 249275), (3835, 208195), (4225, 188977), (9971, 80075), (16015, 49855), (19175, 41639)]