27480505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{683}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 35622720

約数和(自身を除く): 8142215

約数列:

[1, 5, 13, 65, 619, 683, 3095, 3415, 8047, 8879, 40235, 44395, 422777, 2113885, 5496101, 27480505]

約数ペア:

[(1, 27480505), (5, 5496101), (13, 2113885), (65, 422777), (619, 44395), (683, 40235), (3095, 8879), (3415, 8047)]