137744685

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78487}}^1$

素因数の和:78514

約数の個数: 32

約数和(自身を含む): 263719680

約数和(自身を除く): 125974995

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 78487, 235461, 392435, 706383, 1020331, 1177305, 2119149, 3060993, 3531915, 5101655, 9182979, 10595745, 15304965, 27548937, 45914895, 137744685]

約数ペア:

[(1, 137744685), (3, 45914895), (5, 27548937), (9, 15304965), (13, 10595745), (15, 9182979), (27, 5101655), (39, 3531915), (45, 3060993), (65, 2119149), (117, 1177305), (135, 1020331), (195, 706383), (351, 392435), (585, 235461), (1755, 78487)]