12240975

素因数分解:

$3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{719}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 20355840

約数和(自身を除く): 8114865

約数列:

[1, 3, 5, 15, 25, 75, 227, 681, 719, 1135, 2157, 3405, 3595, 5675, 10785, 17025, 17975, 53925, 163213, 489639, 816065, 2448195, 4080325, 12240975]

約数ペア:

[(1, 12240975), (3, 4080325), (5, 2448195), (15, 816065), (25, 489639), (75, 163213), (227, 53925), (681, 17975), (719, 17025), (1135, 10785), (2157, 5675), (3405, 3595)]