27960335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4259}}^1$

素因数の和:4378

約数の個数: 16

約数和(自身を含む): 36499680

約数和(自身を除く): 8539345

約数列:

[1, 5, 13, 65, 101, 505, 1313, 4259, 6565, 21295, 55367, 276835, 430159, 2150795, 5592067, 27960335]

約数ペア:

[(1, 27960335), (5, 5592067), (13, 2150795), (65, 430159), (101, 276835), (505, 55367), (1313, 21295), (4259, 6565)]