834675985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61441}}^1$

素因数の和:61489

約数の個数: 32

約数和(自身を含む): 1238670720

約数和(自身を除く): 403994735

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1235, 2717, 13585, 61441, 307205, 675851, 798733, 1167379, 3379255, 3993665, 5836895, 8786063, 12841169, 15175927, 43930315, 64205845, 75879635, 166935197, 834675985]

約数ペア:

[(1, 834675985), (5, 166935197), (11, 75879635), (13, 64205845), (19, 43930315), (55, 15175927), (65, 12841169), (95, 8786063), (143, 5836895), (209, 3993665), (247, 3379255), (715, 1167379), (1045, 798733), (1235, 675851), (2717, 307205), (13585, 61441)]