879221475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2593}}^1$

素因数の和:2757

約数の個数: 72

約数和(自身を含む): 1731152592

約数和(自身を除く): 851931117

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 137, 165, 225, 275, 411, 495, 685, 825, 1233, 1507, 2055, 2475, 2593, 3425, 4521, 6165, 7535, 7779, 10275, 12965, 13563, 22605, 23337, 28523, 30825, 37675, 38895, 64825, 67815, 85569, 113025, 116685, 142615, 194475, 256707, 339075, 355241, 427845, 583425, 713075, 1065723, 1283535, 1776205, 2139225, 3197169, 3907651, 5328615, 6417675, 8881025, 11722953, 15985845, 19538255, 26643075, 35168859, 58614765, 79929225, 97691275, 175844295, 293073825, 879221475]

約数ペア:

[(1, 879221475), (3, 293073825), (5, 175844295), (9, 97691275), (11, 79929225), (15, 58614765), (25, 35168859), (33, 26643075), (45, 19538255), (55, 15985845), (75, 11722953), (99, 8881025), (137, 6417675), (165, 5328615), (225, 3907651), (275, 3197169), (411, 2139225), (495, 1776205), (685, 1283535), (825, 1065723), (1233, 713075), (1507, 583425), (2055, 427845), (2475, 355241), (2593, 339075), (3425, 256707), (4521, 194475), (6165, 142615), (7535, 116685), (7779, 113025), (10275, 85569), (12965, 67815), (13563, 64825), (22605, 38895), (23337, 37675), (28523, 30825)]