12042075

素因数分解:

$3^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{523}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 20012608

約数和(自身を除く): 7970533

約数列:

[1, 3, 5, 15, 25, 75, 307, 523, 921, 1535, 1569, 2615, 4605, 7675, 7845, 13075, 23025, 39225, 160561, 481683, 802805, 2408415, 4014025, 12042075]

約数ペア:

[(1, 12042075), (3, 4014025), (5, 2408415), (15, 802805), (25, 481683), (75, 160561), (307, 39225), (523, 23025), (921, 13075), (1535, 7845), (1569, 7675), (2615, 4605)]