16804845

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10093}}^1$

素因数の和:10141

約数の個数: 24

約数和(自身を含む): 29918616

約数和(自身を除く): 13113771

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 10093, 30279, 50465, 90837, 151395, 373441, 454185, 1120323, 1867205, 3360969, 5601615, 16804845]

約数ペア:

[(1, 16804845), (3, 5601615), (5, 3360969), (9, 1867205), (15, 1120323), (37, 454185), (45, 373441), (111, 151395), (185, 90837), (333, 50465), (555, 30279), (1665, 10093)]