40056405

素因数分解:

$3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{5309}}^1$

素因数の和:5820

約数の個数: 16

約数和(自身を含む): 64229760

約数和(自身を除く): 24173355

約数列:

[1, 3, 5, 15, 503, 1509, 2515, 5309, 7545, 15927, 26545, 79635, 2670427, 8011281, 13352135, 40056405]

約数ペア:

[(1, 40056405), (3, 13352135), (5, 8011281), (15, 2670427), (503, 79635), (1509, 26545), (2515, 15927), (5309, 7545)]