11945145

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19423}}^1$

素因数の和:19472

約数の個数: 16

約数和(自身を含む): 19579392

約数和(自身を除く): 7634247

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 19423, 58269, 97115, 291345, 796343, 2389029, 3981715, 11945145]

約数ペア:

[(1, 11945145), (3, 3981715), (5, 2389029), (15, 796343), (41, 291345), (123, 97115), (205, 58269), (615, 19423)]