13425015

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28871}}^1$

素因数の和:28910

約数の個数: 16

約数和(自身を含む): 22173696

約数和(自身を除く): 8748681

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 28871, 86613, 144355, 433065, 895001, 2685003, 4475005, 13425015]

約数ペア:

[(1, 13425015), (3, 4475005), (5, 2685003), (15, 895001), (31, 433065), (93, 144355), (155, 86613), (465, 28871)]