8004825

素因数分解:

$3^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 60

約数和(自身を含む): 15304080

約数和(自身を除く): 7299255

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 67, 75, 81, 135, 177, 201, 225, 295, 335, 405, 531, 603, 675, 885, 1005, 1475, 1593, 1675, 1809, 2025, 2655, 3015, 3953, 4425, 4779, 5025, 5427, 7965, 9045, 11859, 13275, 15075, 19765, 23895, 27135, 35577, 39825, 45225, 59295, 98825, 106731, 119475, 135675, 177885, 296475, 320193, 533655, 889425, 1600965, 2668275, 8004825]

約数ペア:

[(1, 8004825), (3, 2668275), (5, 1600965), (9, 889425), (15, 533655), (25, 320193), (27, 296475), (45, 177885), (59, 135675), (67, 119475), (75, 106731), (81, 98825), (135, 59295), (177, 45225), (201, 39825), (225, 35577), (295, 27135), (335, 23895), (405, 19765), (531, 15075), (603, 13275), (675, 11859), (885, 9045), (1005, 7965), (1475, 5427), (1593, 5025), (1675, 4779), (1809, 4425), (2025, 3953), (2655, 3015)]