11802855

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 20021760

約数和(自身を除く): 8218905

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 631, 645, 1247, 1893, 3155, 3741, 6235, 9465, 18299, 18705, 27133, 54897, 81399, 91495, 135665, 274485, 406995, 786857, 2360571, 3934285, 11802855]

約数ペア:

[(1, 11802855), (3, 3934285), (5, 2360571), (15, 786857), (29, 406995), (43, 274485), (87, 135665), (129, 91495), (145, 81399), (215, 54897), (435, 27133), (631, 18705), (645, 18299), (1247, 9465), (1893, 6235), (3155, 3741)]