2018575305

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1\times {\mathrm{1423}}^1$

素因数の和:2550

約数の個数: 48

約数和(自身を含む): 3625390080

約数和(自身を除く): 1606814775

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1087, 1305, 1423, 3261, 4269, 5435, 7115, 9783, 12807, 16305, 21345, 31523, 41267, 48915, 64035, 94569, 123801, 157615, 206335, 283707, 371403, 472845, 619005, 1418535, 1546801, 1857015, 4640403, 7734005, 13921209, 23202015, 44857229, 69606045, 134571687, 224286145, 403715061, 672858435, 2018575305]

約数ペア:

[(1, 2018575305), (3, 672858435), (5, 403715061), (9, 224286145), (15, 134571687), (29, 69606045), (45, 44857229), (87, 23202015), (145, 13921209), (261, 7734005), (435, 4640403), (1087, 1857015), (1305, 1546801), (1423, 1418535), (3261, 619005), (4269, 472845), (5435, 371403), (7115, 283707), (9783, 206335), (12807, 157615), (16305, 123801), (21345, 94569), (31523, 64035), (41267, 48915)]