493294685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1823}}^1$

素因数の和:2045

約数の個数: 32

約数和(自身を含む): 669247488

約数和(自身を除く): 175952803

約数列:

[1, 5, 13, 23, 65, 115, 181, 299, 905, 1495, 1823, 2353, 4163, 9115, 11765, 20815, 23699, 41929, 54119, 118495, 209645, 270595, 329963, 545077, 1649815, 2725385, 4289519, 7589149, 21447595, 37945745, 98658937, 493294685]

約数ペア:

[(1, 493294685), (5, 98658937), (13, 37945745), (23, 21447595), (65, 7589149), (115, 4289519), (181, 2725385), (299, 1649815), (905, 545077), (1495, 329963), (1823, 270595), (2353, 209645), (4163, 118495), (9115, 54119), (11765, 41929), (20815, 23699)]