2945440.00000000

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19609}}^1$

素因数の和:19641

約数の個数: 18

約数和(自身を含む): 80852030

約数和(自身を除く): 21534805

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 19609, 98045, 215699, 490225, 1078495, 2372689, 5392475, 11863445, 59317225]

約数ペア:

[(1, 59317225), (5, 11863445), (11, 5392475), (25, 2372689), (55, 1078495), (121, 490225), (275, 215699), (605, 98045), (3025, 19609)]