2017457145

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71503}}^1$

素因数の和:71547

約数の個数: 64

約数和(自身を含む): 4118630400

約数和(自身を除く): 2101173255

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 165, 171, 209, 285, 297, 495, 513, 627, 855, 1045, 1485, 1881, 2565, 3135, 5643, 9405, 28215, 71503, 214509, 357515, 643527, 786533, 1072545, 1358557, 1930581, 2359599, 3217635, 3932665, 4075671, 6792785, 7078797, 9652905, 11797995, 12227013, 14944127, 20378355, 21236391, 35393985, 36681039, 44832381, 61135065, 74720635, 106181955, 134497143, 183405195, 224161905, 403491429, 672485715, 2017457145]

約数ペア:

[(1, 2017457145), (3, 672485715), (5, 403491429), (9, 224161905), (11, 183405195), (15, 134497143), (19, 106181955), (27, 74720635), (33, 61135065), (45, 44832381), (55, 36681039), (57, 35393985), (95, 21236391), (99, 20378355), (135, 14944127), (165, 12227013), (171, 11797995), (209, 9652905), (285, 7078797), (297, 6792785), (495, 4075671), (513, 3932665), (627, 3217635), (855, 2359599), (1045, 1930581), (1485, 1358557), (1881, 1072545), (2565, 786533), (3135, 643527), (5643, 357515), (9405, 214509), (28215, 71503)]