54213015

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{40609}}^1$

素因数の和:40706

約数の個数: 16

約数和(自身を含む): 87717600

約数和(自身を除く): 33504585

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 40609, 121827, 203045, 609135, 3614201, 10842603, 18071005, 54213015]

約数ペア:

[(1, 54213015), (3, 18071005), (5, 10842603), (15, 3614201), (89, 609135), (267, 203045), (445, 121827), (1335, 40609)]