16091375

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 21790080

約数和(自身を除く): 5698705

約数列:

[1, 5, 23, 25, 29, 115, 125, 145, 193, 575, 667, 725, 965, 2875, 3335, 3625, 4439, 4825, 5597, 16675, 22195, 24125, 27985, 83375, 110975, 128731, 139925, 554875, 643655, 699625, 3218275, 16091375]

約数ペア:

[(1, 16091375), (5, 3218275), (23, 699625), (25, 643655), (29, 554875), (115, 139925), (125, 128731), (145, 110975), (193, 83375), (575, 27985), (667, 24125), (725, 22195), (965, 16675), (2875, 5597), (3335, 4825), (3625, 4439)]