855858135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{273001}}^1$

素因数の和:273039

約数の個数: 32

約数和(自身を含む): 1572491520

約数和(自身を除く): 716633385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 273001, 819003, 1365005, 3003011, 4095015, 5187019, 9009033, 15015055, 15561057, 25935095, 45045165, 57057209, 77805285, 171171627, 285286045, 855858135]

約数ペア:

[(1, 855858135), (3, 285286045), (5, 171171627), (11, 77805285), (15, 57057209), (19, 45045165), (33, 25935095), (55, 15561057), (57, 15015055), (95, 9009033), (165, 5187019), (209, 4095015), (285, 3003011), (627, 1365005), (1045, 819003), (3135, 273001)]