30888555

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 51437568

約数和(自身を除く): 20549013

約数列:

[1, 3, 5, 15, 31, 93, 155, 181, 367, 465, 543, 905, 1101, 1835, 2715, 5505, 5611, 11377, 16833, 28055, 34131, 56885, 66427, 84165, 170655, 199281, 332135, 996405, 2059237, 6177711, 10296185, 30888555]

約数ペア:

[(1, 30888555), (3, 10296185), (5, 6177711), (15, 2059237), (31, 996405), (93, 332135), (155, 199281), (181, 170655), (367, 84165), (465, 66427), (543, 56885), (905, 34131), (1101, 28055), (1835, 16833), (2715, 11377), (5505, 5611)]