25530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:70

約数の個数: 32

約数和(自身を含む): 65664

約数和(自身を除く): 40134

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 111, 115, 138, 185, 222, 230, 345, 370, 555, 690, 851, 1110, 1702, 2553, 4255, 5106, 8510, 12765, 25530]

約数ペア:

[(1, 25530), (2, 12765), (3, 8510), (5, 5106), (6, 4255), (10, 2553), (15, 1702), (23, 1110), (30, 851), (37, 690), (46, 555), (69, 370), (74, 345), (111, 230), (115, 222), (138, 185)]