2019914625

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{234193}}^1$

素因数の和:234234

約数の個数: 32

約数和(自身を含む): 3507289344

約数和(自身を除く): 1487374719

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 1725, 2875, 8625, 234193, 702579, 1170965, 3512895, 5386439, 5854825, 16159317, 17564475, 26932195, 29274125, 80796585, 87822375, 134660975, 403982925, 673304875, 2019914625]

約数ペア:

[(1, 2019914625), (3, 673304875), (5, 403982925), (15, 134660975), (23, 87822375), (25, 80796585), (69, 29274125), (75, 26932195), (115, 17564475), (125, 16159317), (345, 5854825), (375, 5386439), (575, 3512895), (1725, 1170965), (2875, 702579), (8625, 234193)]