84266895

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 140152320

約数和(自身を除く): 55885425

約数列:

[1, 3, 5, 15, 29, 87, 145, 307, 435, 631, 921, 1535, 1893, 3155, 4605, 8903, 9465, 18299, 26709, 44515, 54897, 91495, 133545, 193717, 274485, 581151, 968585, 2905755, 5617793, 16853379, 28088965, 84266895]

約数ペア:

[(1, 84266895), (3, 28088965), (5, 16853379), (15, 5617793), (29, 2905755), (87, 968585), (145, 581151), (307, 274485), (435, 193717), (631, 133545), (921, 91495), (1535, 54897), (1893, 44515), (3155, 26709), (4605, 18299), (8903, 9465)]