4000935

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6203}}^1$

素因数の和:6254

約数の個数: 16

約数和(自身を含む): 6551424

約数和(自身を除く): 2550489

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 6203, 18609, 31015, 93045, 266729, 800187, 1333645, 4000935]

約数ペア:

[(1, 4000935), (3, 1333645), (5, 800187), (15, 266729), (43, 93045), (129, 31015), (215, 18609), (645, 6203)]