231430545

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{270679}}^1$

素因数の和:270709

約数の個数: 24

約数和(自身を含む): 422260800

約数和(自身を除く): 190830255

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 270679, 812037, 1353395, 2436111, 4060185, 5142901, 12180555, 15428703, 25714505, 46286109, 77143515, 231430545]

約数ペア:

[(1, 231430545), (3, 77143515), (5, 46286109), (9, 25714505), (15, 15428703), (19, 12180555), (45, 5142901), (57, 4060185), (95, 2436111), (171, 1353395), (285, 812037), (855, 270679)]