2017452825

素因数分解:

$3^7\times 5^2\times {\mathrm{36899}}^1$

素因数の和:36930

約数の個数: 48

約数和(自身を含む): 3751992000

約数和(自身を除く): 1734539175

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 2025, 2187, 3645, 6075, 10935, 18225, 36899, 54675, 110697, 184495, 332091, 553485, 922475, 996273, 1660455, 2767425, 2988819, 4981365, 8302275, 8966457, 14944095, 24906825, 26899371, 44832285, 74720475, 80698113, 134496855, 224161425, 403490565, 672484275, 2017452825]

約数ペア:

[(1, 2017452825), (3, 672484275), (5, 403490565), (9, 224161425), (15, 134496855), (25, 80698113), (27, 74720475), (45, 44832285), (75, 26899371), (81, 24906825), (135, 14944095), (225, 8966457), (243, 8302275), (405, 4981365), (675, 2988819), (729, 2767425), (1215, 1660455), (2025, 996273), (2187, 922475), (3645, 553485), (6075, 332091), (10935, 184495), (18225, 110697), (36899, 54675)]