23394855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 41430528

約数和(自身を除く): 18035673

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 1997, 2343, 3905, 5991, 9985, 11715, 21967, 29955, 65901, 109835, 141787, 329505, 425361, 708935, 1559657, 2126805, 4678971, 7798285, 23394855]

約数ペア:

[(1, 23394855), (3, 7798285), (5, 4678971), (11, 2126805), (15, 1559657), (33, 708935), (55, 425361), (71, 329505), (165, 141787), (213, 109835), (355, 65901), (781, 29955), (1065, 21967), (1997, 11715), (2343, 9985), (3905, 5991)]