13681185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4493}}^1$

素因数の和:4537

約数の個数: 32

約数和(自身を含む): 25885440

約数和(自身を除く): 12204255

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 4493, 13479, 22465, 31451, 67395, 94353, 130297, 157255, 390891, 471765, 651485, 912079, 1954455, 2736237, 4560395, 13681185]

約数ペア:

[(1, 13681185), (3, 4560395), (5, 2736237), (7, 1954455), (15, 912079), (21, 651485), (29, 471765), (35, 390891), (87, 157255), (105, 130297), (145, 94353), (203, 67395), (435, 31451), (609, 22465), (1015, 13479), (3045, 4493)]