27500785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 37013760

約数和(自身を除く): 9512975

約数列:

[1, 5, 13, 59, 65, 71, 101, 295, 355, 505, 767, 923, 1313, 3835, 4189, 4615, 5959, 6565, 7171, 20945, 29795, 35855, 54457, 77467, 93223, 272285, 387335, 423089, 466115, 2115445, 5500157, 27500785]

約数ペア:

[(1, 27500785), (5, 5500157), (13, 2115445), (59, 466115), (65, 423089), (71, 387335), (101, 272285), (295, 93223), (355, 77467), (505, 54457), (767, 35855), (923, 29795), (1313, 20945), (3835, 7171), (4189, 6565), (4615, 5959)]