79312935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21407}}^1$

素因数の和:21447

約数の個数: 32

約数和(自身を含む): 143861760

約数和(自身を除く): 64548825

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 21407, 64221, 107035, 278291, 321105, 406733, 834873, 1220199, 1391455, 2033665, 4174365, 5287529, 6100995, 15862587, 26437645, 79312935]

約数ペア:

[(1, 79312935), (3, 26437645), (5, 15862587), (13, 6100995), (15, 5287529), (19, 4174365), (39, 2033665), (57, 1391455), (65, 1220199), (95, 834873), (195, 406733), (247, 321105), (285, 278291), (741, 107035), (1235, 64221), (3705, 21407)]