83761635

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7639}}^1$

素因数の和:7707

約数の個数: 32

約数和(自身を含む): 145221120

約数和(自身を除く): 61459485

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 7639, 10965, 22917, 38195, 114585, 129863, 328477, 389589, 649315, 985431, 1642385, 1947945, 4927155, 5584109, 16752327, 27920545, 83761635]

約数ペア:

[(1, 83761635), (3, 27920545), (5, 16752327), (15, 5584109), (17, 4927155), (43, 1947945), (51, 1642385), (85, 985431), (129, 649315), (215, 389589), (255, 328477), (645, 129863), (731, 114585), (2193, 38195), (3655, 22917), (7639, 10965)]