12237615

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 24729600

約数和(自身を除く): 12491985

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 117, 135, 171, 195, 247, 285, 351, 367, 513, 585, 741, 855, 1101, 1235, 1755, 1835, 2223, 2565, 3303, 3705, 4771, 5505, 6669, 6973, 9909, 11115, 14313, 16515, 20919, 23855, 33345, 34865, 42939, 49545, 62757, 71565, 90649, 104595, 128817, 188271, 214695, 271947, 313785, 453245, 644085, 815841, 941355, 1359735, 2447523, 4079205, 12237615]

約数ペア:

[(1, 12237615), (3, 4079205), (5, 2447523), (9, 1359735), (13, 941355), (15, 815841), (19, 644085), (27, 453245), (39, 313785), (45, 271947), (57, 214695), (65, 188271), (95, 128817), (117, 104595), (135, 90649), (171, 71565), (195, 62757), (247, 49545), (285, 42939), (351, 34865), (367, 33345), (513, 23855), (585, 20919), (741, 16515), (855, 14313), (1101, 11115), (1235, 9909), (1755, 6973), (1835, 6669), (2223, 5505), (2565, 4771), (3303, 3705)]