3720105

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{229}}^1$

素因数の和:278

約数の個数: 36

約数和(自身を含む): 6835140

約数和(自身を除く): 3115035

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 229, 285, 361, 687, 855, 1083, 1145, 1805, 2061, 3249, 3435, 4351, 5415, 10305, 13053, 16245, 21755, 39159, 65265, 82669, 195795, 248007, 413345, 744021, 1240035, 3720105]

約数ペア:

[(1, 3720105), (3, 1240035), (5, 744021), (9, 413345), (15, 248007), (19, 195795), (45, 82669), (57, 65265), (95, 39159), (171, 21755), (229, 16245), (285, 13053), (361, 10305), (687, 5415), (855, 4351), (1083, 3435), (1145, 3249), (1805, 2061)]