26944515

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1181}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 51913440

約数和(自身を除く): 24968925

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 351, 507, 585, 845, 1181, 1521, 1755, 2535, 3543, 4563, 5905, 7605, 10629, 15353, 17715, 22815, 31887, 46059, 53145, 76765, 138177, 159435, 199589, 230295, 414531, 598767, 690885, 997945, 1796301, 2072655, 2993835, 5388903, 8981505, 26944515]

約数ペア:

[(1, 26944515), (3, 8981505), (5, 5388903), (9, 2993835), (13, 2072655), (15, 1796301), (27, 997945), (39, 690885), (45, 598767), (65, 414531), (117, 230295), (135, 199589), (169, 159435), (195, 138177), (351, 76765), (507, 53145), (585, 46059), (845, 31887), (1181, 22815), (1521, 17715), (1755, 15353), (2535, 10629), (3543, 7605), (4563, 5905)]