23398235

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2221}}^1$

素因数の和:2283

約数の個数: 24

約数和(自身を含む): 33436656

約数和(自身を除く): 10038421

約数列:

[1, 5, 7, 35, 43, 49, 215, 245, 301, 1505, 2107, 2221, 10535, 11105, 15547, 77735, 95503, 108829, 477515, 544145, 668521, 3342605, 4679647, 23398235]

約数ペア:

[(1, 23398235), (5, 4679647), (7, 3342605), (35, 668521), (43, 544145), (49, 477515), (215, 108829), (245, 95503), (301, 77735), (1505, 15547), (2107, 11105), (2221, 10535)]