23821665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{739}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 43760640

約数和(自身を除く): 19938975

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 307, 739, 921, 1535, 2149, 2217, 3695, 4605, 5173, 6447, 10745, 11085, 15519, 25865, 32235, 77595, 226873, 680619, 1134365, 1588111, 3403095, 4764333, 7940555, 23821665]

約数ペア:

[(1, 23821665), (3, 7940555), (5, 4764333), (7, 3403095), (15, 1588111), (21, 1134365), (35, 680619), (105, 226873), (307, 77595), (739, 32235), (921, 25865), (1535, 15519), (2149, 11085), (2217, 10745), (3695, 6447), (4605, 5173)]