27170515

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 33224256

約数和(自身を除く): 6053741

約数列:

[1, 5, 101, 173, 311, 505, 865, 1555, 17473, 31411, 53803, 87365, 157055, 269015, 5434103, 27170515]

約数ペア:

[(1, 27170515), (5, 5434103), (101, 269015), (173, 157055), (311, 87365), (505, 53803), (865, 31411), (1555, 17473)]