67242045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18149}}^1$

素因数の和:18189

約数の個数: 32

約数和(自身を含む): 121968000

約数和(自身を除く): 54725955

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 18149, 54447, 90745, 235937, 272235, 344831, 707811, 1034493, 1179685, 1724155, 3539055, 4482803, 5172465, 13448409, 22414015, 67242045]

約数ペア:

[(1, 67242045), (3, 22414015), (5, 13448409), (13, 5172465), (15, 4482803), (19, 3539055), (39, 1724155), (57, 1179685), (65, 1034493), (95, 707811), (195, 344831), (247, 272235), (285, 235937), (741, 90745), (1235, 54447), (3705, 18149)]