12566715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4127}}^1$

素因数の和:4171

約数の個数: 32

約数和(自身を含む): 23777280

約数和(自身を除く): 11210565

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 4127, 12381, 20635, 28889, 61905, 86667, 119683, 144445, 359049, 433335, 598415, 837781, 1795245, 2513343, 4188905, 12566715]

約数ペア:

[(1, 12566715), (3, 4188905), (5, 2513343), (7, 1795245), (15, 837781), (21, 598415), (29, 433335), (35, 359049), (87, 144445), (105, 119683), (145, 86667), (203, 61905), (435, 28889), (609, 20635), (1015, 12381), (3045, 4127)]