28869005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4133}}^1$

素因数の和:4276

約数の個数: 16

約数和(自身を含む): 38098944

約数和(自身を除く): 9229939

約数列:

[1, 5, 11, 55, 127, 635, 1397, 4133, 6985, 20665, 45463, 227315, 524891, 2624455, 5773801, 28869005]

約数ペア:

[(1, 28869005), (5, 5773801), (11, 2624455), (55, 524891), (127, 227315), (635, 45463), (1397, 20665), (4133, 6985)]