13540065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 28477440

約数和(自身を除く): 14937375

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 165, 209, 231, 285, 385, 399, 617, 627, 665, 1045, 1155, 1463, 1851, 1995, 3085, 3135, 4319, 4389, 6787, 7315, 9255, 11723, 12957, 20361, 21595, 21945, 33935, 35169, 47509, 58615, 64785, 82061, 101805, 128953, 142527, 175845, 237545, 246183, 386859, 410305, 644765, 712635, 902671, 1230915, 1934295, 2708013, 4513355, 13540065]

約数ペア:

[(1, 13540065), (3, 4513355), (5, 2708013), (7, 1934295), (11, 1230915), (15, 902671), (19, 712635), (21, 644765), (33, 410305), (35, 386859), (55, 246183), (57, 237545), (77, 175845), (95, 142527), (105, 128953), (133, 101805), (165, 82061), (209, 64785), (231, 58615), (285, 47509), (385, 35169), (399, 33935), (617, 21945), (627, 21595), (665, 20361), (1045, 12957), (1155, 11723), (1463, 9255), (1851, 7315), (1995, 6787), (3085, 4389), (3135, 4319)]