26569335

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 47222784

約数和(自身を除く): 20653449

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 169, 195, 223, 235, 507, 611, 669, 705, 845, 1115, 1833, 2535, 2899, 3055, 3345, 7943, 8697, 9165, 10481, 14495, 23829, 31443, 37687, 39715, 43485, 52405, 113061, 119145, 136253, 157215, 188435, 408759, 565305, 681265, 1771289, 2043795, 5313867, 8856445, 26569335]

約数ペア:

[(1, 26569335), (3, 8856445), (5, 5313867), (13, 2043795), (15, 1771289), (39, 681265), (47, 565305), (65, 408759), (141, 188435), (169, 157215), (195, 136253), (223, 119145), (235, 113061), (507, 52405), (611, 43485), (669, 39715), (705, 37687), (845, 31443), (1115, 23829), (1833, 14495), (2535, 10481), (2899, 9165), (3055, 8697), (3345, 7943)]