123720935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{32261}}^1$

素因数の和:32338

約数の個数: 16

約数和(自身を含む): 162600480

約数和(自身を除く): 38879545

約数列:

[1, 5, 13, 59, 65, 295, 767, 3835, 32261, 161305, 419393, 1903399, 2096965, 9516995, 24744187, 123720935]

約数ペア:

[(1, 123720935), (5, 24744187), (13, 9516995), (59, 2096965), (65, 1903399), (295, 419393), (767, 161305), (3835, 32261)]