2055077145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{218509}}^1$

素因数の和:218550

約数の個数: 48

約数和(自身を含む): 4090507200

約数和(自身を除く): 2035430055

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 9405, 218509, 655527, 1092545, 1966581, 2403599, 3277635, 4151671, 7210797, 9832905, 12017995, 12455013, 20758355, 21632391, 36053985, 37365039, 45668381, 62275065, 108161955, 137005143, 186825195, 228341905, 411015429, 685025715, 2055077145]

約数ペア:

[(1, 2055077145), (3, 685025715), (5, 411015429), (9, 228341905), (11, 186825195), (15, 137005143), (19, 108161955), (33, 62275065), (45, 45668381), (55, 37365039), (57, 36053985), (95, 21632391), (99, 20758355), (165, 12455013), (171, 12017995), (209, 9832905), (285, 7210797), (495, 4151671), (627, 3277635), (855, 2403599), (1045, 1966581), (1881, 1092545), (3135, 655527), (9405, 218509)]