12021795

素因数分解:

$3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{577}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 20918976

約数和(自身を除く): 8897181

約数列:

[1, 3, 5, 9, 15, 45, 463, 577, 1389, 1731, 2315, 2885, 4167, 5193, 6945, 8655, 20835, 25965, 267151, 801453, 1335755, 2404359, 4007265, 12021795]

約数ペア:

[(1, 12021795), (3, 4007265), (5, 2404359), (9, 1335755), (15, 801453), (45, 267151), (463, 25965), (577, 20835), (1389, 8655), (1731, 6945), (2315, 5193), (2885, 4167)]