145029945

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{26783}}^1$

素因数の和:26829

約数の個数: 24

約数和(自身を含む): 244912896

約数和(自身を除く): 99882951

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 5415, 26783, 80349, 133915, 401745, 508877, 1526631, 2544385, 7633155, 9668663, 29005989, 48343315, 145029945]

約数ペア:

[(1, 145029945), (3, 48343315), (5, 29005989), (15, 9668663), (19, 7633155), (57, 2544385), (95, 1526631), (285, 508877), (361, 401745), (1083, 133915), (1805, 80349), (5415, 26783)]