9968778945

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{417191}}^1$

素因数の和:417267

約数の個数: 40

約数和(自身を含む): 18172883520

約数和(自身を除く): 8204104575

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 177, 295, 405, 531, 885, 1593, 2655, 4779, 7965, 23895, 417191, 1251573, 2085955, 3754719, 6257865, 11264157, 18773595, 24614269, 33792471, 56320785, 73842807, 123071345, 168962355, 221528421, 369214035, 664585263, 1107642105, 1993755789, 3322926315, 9968778945]

約数ペア:

[(1, 9968778945), (3, 3322926315), (5, 1993755789), (9, 1107642105), (15, 664585263), (27, 369214035), (45, 221528421), (59, 168962355), (81, 123071345), (135, 73842807), (177, 56320785), (295, 33792471), (405, 24614269), (531, 18773595), (885, 11264157), (1593, 6257865), (2655, 3754719), (4779, 2085955), (7965, 1251573), (23895, 417191)]