1965235995

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{552809}}^1$

素因数の和:552899

約数の個数: 24

約数和(自身を含む): 3449534400

約数和(自身を除く): 1484298405

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 552809, 1658427, 2764045, 4975281, 8292135, 24876405, 43671911, 131015733, 218359555, 393047199, 655078665, 1965235995]

約数ペア:

[(1, 1965235995), (3, 655078665), (5, 393047199), (9, 218359555), (15, 131015733), (45, 43671911), (79, 24876405), (237, 8292135), (395, 4975281), (711, 2764045), (1185, 1658427), (3555, 552809)]