716940145

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{13001}}^1$

素因数の和:13316

約数の個数: 16

約数和(自身を含む): 884656080

約数和(自身を除く): 167715935

約数列:

[1, 5, 41, 205, 269, 1345, 11029, 13001, 55145, 65005, 533041, 2665205, 3497269, 17486345, 143388029, 716940145]

約数ペア:

[(1, 716940145), (5, 143388029), (41, 17486345), (205, 3497269), (269, 2665205), (1345, 533041), (11029, 65005), (13001, 55145)]