64476215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{2141}}^1$

素因数の和:2482

約数の個数: 16

約数和(自身を含む): 81738720

約数和(自身を除く): 17262505

約数列:

[1, 5, 19, 95, 317, 1585, 2141, 6023, 10705, 30115, 40679, 203395, 678697, 3393485, 12895243, 64476215]

約数ペア:

[(1, 64476215), (5, 12895243), (19, 3393485), (95, 678697), (317, 203395), (1585, 40679), (2141, 30115), (6023, 10705)]