12401265

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2693}}^1$

素因数の和:3008

約数の個数: 16

約数和(自身を含む): 19914048

約数和(自身を除く): 7512783

約数列:

[1, 3, 5, 15, 307, 921, 1535, 2693, 4605, 8079, 13465, 40395, 826751, 2480253, 4133755, 12401265]

約数ペア:

[(1, 12401265), (3, 4133755), (5, 2480253), (15, 826751), (307, 40395), (921, 13465), (1535, 8079), (2693, 4605)]