16625205

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16063}}^1$

素因数の和:16097

約数の個数: 24

約数和(自身を含む): 30071808

約数和(自身を除く): 13446603

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 16063, 48189, 80315, 144567, 240945, 369449, 722835, 1108347, 1847245, 3325041, 5541735, 16625205]

約数ペア:

[(1, 16625205), (3, 5541735), (5, 3325041), (9, 1847245), (15, 1108347), (23, 722835), (45, 369449), (69, 240945), (115, 144567), (207, 80315), (345, 48189), (1035, 16063)]