2972145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18013}}^1$

素因数の和:18032

約数の個数: 16

約数和(自身を含む): 5188032

約数和(自身を除く): 2215887

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 18013, 54039, 90065, 198143, 270195, 594429, 990715, 2972145]

約数ペア:

[(1, 2972145), (3, 990715), (5, 594429), (11, 270195), (15, 198143), (33, 90065), (55, 54039), (165, 18013)]