6878665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 8838720

約数和(自身を除く): 1960055

約数列:

[1, 5, 19, 61, 95, 305, 1159, 1187, 5795, 5935, 22553, 72407, 112765, 362035, 1375733, 6878665]

約数ペア:

[(1, 6878665), (5, 1375733), (19, 362035), (61, 112765), (95, 72407), (305, 22553), (1159, 5935), (1187, 5795)]