173415745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{1553}}^1$

素因数の和:2552

約数の個数: 16

約数和(自身を含む): 217510272

約数和(自身を除く): 44094527

約数列:

[1, 5, 23, 115, 971, 1553, 4855, 7765, 22333, 35719, 111665, 178595, 1507963, 7539815, 34683149, 173415745]

約数ペア:

[(1, 173415745), (5, 34683149), (23, 7539815), (115, 1507963), (971, 178595), (1553, 111665), (4855, 35719), (7765, 22333)]