26013195

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 49533120

約数和(自身を除く): 23519925

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 117, 159, 195, 265, 477, 585, 689, 795, 839, 2067, 2385, 2517, 3445, 4195, 6201, 7551, 10335, 10907, 12585, 31005, 32721, 37755, 44467, 54535, 98163, 133401, 163605, 222335, 400203, 490815, 578071, 667005, 1734213, 2001015, 2890355, 5202639, 8671065, 26013195]

約数ペア:

[(1, 26013195), (3, 8671065), (5, 5202639), (9, 2890355), (13, 2001015), (15, 1734213), (39, 667005), (45, 578071), (53, 490815), (65, 400203), (117, 222335), (159, 163605), (195, 133401), (265, 98163), (477, 54535), (585, 44467), (689, 37755), (795, 32721), (839, 31005), (2067, 12585), (2385, 10907), (2517, 10335), (3445, 7551), (4195, 6201)]