15340715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13883}}^1$

素因数の和:13918

約数の個数: 16

約数和(自身を含む): 20992608

約数和(自身を除く): 5651893

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 13883, 69415, 180479, 236011, 902395, 1180055, 3068143, 15340715]

約数ペア:

[(1, 15340715), (5, 3068143), (13, 1180055), (17, 902395), (65, 236011), (85, 180479), (221, 69415), (1105, 13883)]