15305165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5197}}^1$

素因数の和:5252

約数の個数: 16

約数和(自身を含む): 19960320

約数和(自身を除く): 4655155

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 5197, 25985, 98743, 161107, 493715, 805535, 3061033, 15305165]

約数ペア:

[(1, 15305165), (5, 3061033), (19, 805535), (31, 493715), (95, 161107), (155, 98743), (589, 25985), (2945, 5197)]