1330253655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5216681}}^1$

素因数の和:5216706

約数の個数: 16

約数和(自身を含む): 2253606624

約数和(自身を除く): 923352969

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 5216681, 15650043, 26083405, 78250215, 88683577, 266050731, 443417885, 1330253655]

約数ペア:

[(1, 1330253655), (3, 443417885), (5, 266050731), (15, 88683577), (17, 78250215), (51, 26083405), (85, 15650043), (255, 5216681)]