71773785

素因数分解:

$3^2\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{1277}}^1$

素因数の和:2537

約数の個数: 24

約数和(自身を含む): 124605000

約数和(自身を除く): 52831215

約数列:

[1, 3, 5, 9, 15, 45, 1249, 1277, 3747, 3831, 6245, 6385, 11241, 11493, 18735, 19155, 56205, 57465, 1594973, 4784919, 7974865, 14354757, 23924595, 71773785]

約数ペア:

[(1, 71773785), (3, 23924595), (5, 14354757), (9, 7974865), (15, 4784919), (45, 1594973), (1249, 57465), (1277, 56205), (3747, 19155), (3831, 18735), (6245, 11493), (6385, 11241)]