47160455

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 60208512

約数和(自身を除く): 13048057

約数列:

[1, 5, 31, 41, 155, 181, 205, 905, 1271, 1681, 5611, 6355, 7421, 8405, 28055, 37105, 52111, 230051, 260555, 304261, 1150255, 1521305, 9432091, 47160455]

約数ペア:

[(1, 47160455), (5, 9432091), (31, 1521305), (41, 1150255), (155, 304261), (181, 260555), (205, 230051), (905, 52111), (1271, 37105), (1681, 28055), (5611, 8405), (6355, 7421)]