26280345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1481}}^1$

素因数の和:1522

約数の個数: 48

約数和(自身を含む): 52071552

約数和(自身を除く): 25791207

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 169, 195, 273, 455, 507, 845, 1183, 1365, 1481, 2535, 3549, 4443, 5915, 7405, 10367, 17745, 19253, 22215, 31101, 51835, 57759, 96265, 134771, 155505, 250289, 288795, 404313, 673855, 750867, 1251445, 1752023, 2021565, 3754335, 5256069, 8760115, 26280345]

約数ペア:

[(1, 26280345), (3, 8760115), (5, 5256069), (7, 3754335), (13, 2021565), (15, 1752023), (21, 1251445), (35, 750867), (39, 673855), (65, 404313), (91, 288795), (105, 250289), (169, 155505), (195, 134771), (273, 96265), (455, 57759), (507, 51835), (845, 31101), (1183, 22215), (1365, 19253), (1481, 17745), (2535, 10367), (3549, 7405), (4443, 5915)]