80448335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 112492800

約数和(自身を除く): 32044465

約数列:

[1, 5, 11, 17, 55, 85, 139, 187, 619, 695, 935, 1529, 2363, 3095, 6809, 7645, 10523, 11815, 25993, 34045, 52615, 86041, 115753, 129965, 430205, 578765, 946451, 1462697, 4732255, 7313485, 16089667, 80448335]

約数ペア:

[(1, 80448335), (5, 16089667), (11, 7313485), (17, 4732255), (55, 1462697), (85, 946451), (139, 578765), (187, 430205), (619, 129965), (695, 115753), (935, 86041), (1529, 52615), (2363, 34045), (3095, 25993), (6809, 11815), (7645, 10523)]