20231000155

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{659}}^1\times {\mathrm{1097}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 25305825600

約数和(自身を除く): 5074825445

約数列:

[1, 5, 29, 145, 193, 659, 965, 1097, 3295, 5485, 5597, 19111, 27985, 31813, 95555, 127187, 159065, 211721, 635935, 722923, 1058605, 3614615, 3688423, 6139909, 18442115, 20964767, 30699545, 104823835, 139524139, 697620695, 4046200031, 20231000155]

約数ペア:

[(1, 20231000155), (5, 4046200031), (29, 697620695), (145, 139524139), (193, 104823835), (659, 30699545), (965, 20964767), (1097, 18442115), (3295, 6139909), (5485, 3688423), (5597, 3614615), (19111, 1058605), (27985, 722923), (31813, 635935), (95555, 211721), (127187, 159065)]