413568164025

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{215459}}^1$

素因数の和:215943

約数の個数: 72

約数和(自身を含む): 781473420000

約数和(自身を除く): 367905255975

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 449, 475, 855, 1347, 1425, 2245, 4041, 4275, 6735, 8531, 11225, 20205, 25593, 33675, 42655, 76779, 101025, 127965, 213275, 215459, 383895, 639825, 646377, 1077295, 1919475, 1939131, 3231885, 4093721, 5386475, 9695655, 12281163, 16159425, 20468605, 36843489, 48478275, 61405815, 96741091, 102343025, 184217445, 290223273, 307029075, 483705455, 870669819, 921087225, 1451116365, 1838080729, 2418527275, 4353349095, 5514242187, 7255581825, 9190403645, 16542726561, 21766745475, 27571210935, 45952018225, 82713632805, 137856054675, 413568164025]

約数ペア:

[(1, 413568164025), (3, 137856054675), (5, 82713632805), (9, 45952018225), (15, 27571210935), (19, 21766745475), (25, 16542726561), (45, 9190403645), (57, 7255581825), (75, 5514242187), (95, 4353349095), (171, 2418527275), (225, 1838080729), (285, 1451116365), (449, 921087225), (475, 870669819), (855, 483705455), (1347, 307029075), (1425, 290223273), (2245, 184217445), (4041, 102343025), (4275, 96741091), (6735, 61405815), (8531, 48478275), (11225, 36843489), (20205, 20468605), (25593, 16159425), (33675, 12281163), (42655, 9695655), (76779, 5386475), (101025, 4093721), (127965, 3231885), (213275, 1939131), (215459, 1919475), (383895, 1077295), (639825, 646377)]