76275315

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 138193536

約数和(自身を除く): 61918221

約数列:

[1, 3, 5, 9, 15, 37, 45, 61, 111, 183, 185, 305, 333, 549, 555, 751, 915, 1665, 2253, 2257, 2745, 3755, 6759, 6771, 11265, 11285, 20313, 27787, 33795, 33855, 45811, 83361, 101565, 137433, 138935, 229055, 250083, 412299, 416805, 687165, 1250415, 1695007, 2061495, 5085021, 8475035, 15255063, 25425105, 76275315]

約数ペア:

[(1, 76275315), (3, 25425105), (5, 15255063), (9, 8475035), (15, 5085021), (37, 2061495), (45, 1695007), (61, 1250415), (111, 687165), (183, 416805), (185, 412299), (305, 250083), (333, 229055), (549, 138935), (555, 137433), (751, 101565), (915, 83361), (1665, 45811), (2253, 33855), (2257, 33795), (2745, 27787), (3755, 20313), (6759, 11285), (6771, 11265)]