2403662015

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{78079}}^1$

素因数の和:78262

約数の個数: 16

約数和(自身を含む): 2968289280

約数和(自身を除く): 564627265

約数列:

[1, 5, 47, 131, 235, 655, 6157, 30785, 78079, 390395, 3669713, 10228349, 18348565, 51141745, 480732403, 2403662015]

約数ペア:

[(1, 2403662015), (5, 480732403), (47, 51141745), (131, 18348565), (235, 10228349), (655, 3669713), (6157, 390395), (30785, 78079)]