156788145

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{33827}}^1$

素因数の和:33941

約数の個数: 24

約数和(自身を含む): 274412736

約数和(自身を除く): 117624591

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 33827, 101481, 169135, 304443, 507405, 1522215, 3484181, 10452543, 17420905, 31357629, 52262715, 156788145]

約数ペア:

[(1, 156788145), (3, 52262715), (5, 31357629), (9, 17420905), (15, 10452543), (45, 3484181), (103, 1522215), (309, 507405), (515, 304443), (927, 169135), (1545, 101481), (4635, 33827)]