170804535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{2531}}^1$

素因数の和:2959

約数の個数: 32

約数和(自身を含む): 298978560

約数和(自身を除く): 128174025

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 409, 1227, 2045, 2531, 4499, 6135, 7593, 12655, 13497, 22495, 27841, 37965, 67485, 83523, 139205, 417615, 1035179, 3105537, 5175895, 11386969, 15527685, 34160907, 56934845, 170804535]

約数ペア:

[(1, 170804535), (3, 56934845), (5, 34160907), (11, 15527685), (15, 11386969), (33, 5175895), (55, 3105537), (165, 1035179), (409, 417615), (1227, 139205), (2045, 83523), (2531, 67485), (4499, 37965), (6135, 27841), (7593, 22495), (12655, 13497)]