381570395

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{23561}}^1$

素因数の和:23686

約数の個数: 16

約数和(自身を含む): 475009920

約数和(自身を除く): 93439525

約数列:

[1, 5, 41, 79, 205, 395, 3239, 16195, 23561, 117805, 966001, 1861319, 4830005, 9306595, 76314079, 381570395]

約数ペア:

[(1, 381570395), (5, 76314079), (41, 9306595), (79, 4830005), (205, 1861319), (395, 966001), (3239, 117805), (16195, 23561)]