898389635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{5087}}^1$

素因数の和:5148

約数の個数: 48

約数和(自身を含む): 1340789760

約数和(自身を除く): 442400125

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 169, 209, 247, 715, 845, 1045, 1235, 1859, 2717, 3211, 5087, 9295, 13585, 16055, 25435, 35321, 55957, 66131, 96653, 176605, 279785, 330655, 483265, 727441, 859703, 1063183, 1256489, 3637205, 4298515, 5315915, 6282445, 9456733, 13821379, 16334357, 47283665, 69106895, 81671785, 179677927, 898389635]

約数ペア:

[(1, 898389635), (5, 179677927), (11, 81671785), (13, 69106895), (19, 47283665), (55, 16334357), (65, 13821379), (95, 9456733), (143, 6282445), (169, 5315915), (209, 4298515), (247, 3637205), (715, 1256489), (845, 1063183), (1045, 859703), (1235, 727441), (1859, 483265), (2717, 330655), (3211, 279785), (5087, 176605), (9295, 96653), (13585, 66131), (16055, 55957), (25435, 35321)]