57697515

素因数分解:

$3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1307}}^1$

素因数の和:1433

約数の個数: 40

約数和(自身を含む): 104456880

約数和(自身を除く): 46759365

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 109, 135, 327, 405, 545, 981, 1307, 1635, 2943, 3921, 4905, 6535, 8829, 11763, 14715, 19605, 35289, 44145, 58815, 105867, 142463, 176445, 427389, 529335, 712315, 1282167, 2136945, 3846501, 6410835, 11539503, 19232505, 57697515]

約数ペア:

[(1, 57697515), (3, 19232505), (5, 11539503), (9, 6410835), (15, 3846501), (27, 2136945), (45, 1282167), (81, 712315), (109, 529335), (135, 427389), (327, 176445), (405, 142463), (545, 105867), (981, 58815), (1307, 44145), (1635, 35289), (2943, 19605), (3921, 14715), (4905, 11763), (6535, 8829)]