330804585

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 584064000

約数和(自身を除く): 253259415

約数列:

[1, 3, 5, 9, 15, 45, 103, 149, 309, 447, 479, 515, 745, 927, 1341, 1437, 1545, 2235, 2395, 4311, 4635, 6705, 7185, 15347, 21555, 46041, 49337, 71371, 76735, 138123, 148011, 214113, 230205, 246685, 356855, 444033, 642339, 690615, 740055, 1070565, 2220165, 3211695, 7351213, 22053639, 36756065, 66160917, 110268195, 330804585]

約数ペア:

[(1, 330804585), (3, 110268195), (5, 66160917), (9, 36756065), (15, 22053639), (45, 7351213), (103, 3211695), (149, 2220165), (309, 1070565), (447, 740055), (479, 690615), (515, 642339), (745, 444033), (927, 356855), (1341, 246685), (1437, 230205), (1545, 214113), (2235, 148011), (2395, 138123), (4311, 76735), (4635, 71371), (6705, 49337), (7185, 46041), (15347, 21555)]