66430755

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 118609920

約数和(自身を除く): 52179165

約数列:

[1, 3, 5, 9, 15, 45, 59, 131, 177, 191, 295, 393, 531, 573, 655, 885, 955, 1179, 1719, 1965, 2655, 2865, 5895, 7729, 8595, 11269, 23187, 25021, 33807, 38645, 56345, 69561, 75063, 101421, 115935, 125105, 169035, 225189, 347805, 375315, 507105, 1125945, 1476239, 4428717, 7381195, 13286151, 22143585, 66430755]

約数ペア:

[(1, 66430755), (3, 22143585), (5, 13286151), (9, 7381195), (15, 4428717), (45, 1476239), (59, 1125945), (131, 507105), (177, 375315), (191, 347805), (295, 225189), (393, 169035), (531, 125105), (573, 115935), (655, 101421), (885, 75063), (955, 69561), (1179, 56345), (1719, 38645), (1965, 33807), (2655, 25021), (2865, 23187), (5895, 11269), (7729, 8595)]