61716545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 86313600

約数和(自身を除く): 24597055

約数列:

[1, 5, 11, 17, 55, 85, 149, 187, 443, 745, 935, 1639, 2215, 2533, 4873, 7531, 8195, 12665, 24365, 27863, 37655, 66007, 82841, 139315, 330035, 414205, 726077, 1122119, 3630385, 5610595, 12343309, 61716545]

約数ペア:

[(1, 61716545), (5, 12343309), (11, 5610595), (17, 3630385), (55, 1122119), (85, 726077), (149, 414205), (187, 330035), (443, 139315), (745, 82841), (935, 66007), (1639, 37655), (2215, 27863), (2533, 24365), (4873, 12665), (7531, 8195)]