13144155

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 22671360

約数和(自身を除く): 9527205

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 1229, 2139, 3565, 3687, 6145, 10695, 18435, 28267, 38099, 84801, 114297, 141335, 190495, 424005, 571485, 876277, 2628831, 4381385, 13144155]

約数ペア:

[(1, 13144155), (3, 4381385), (5, 2628831), (15, 876277), (23, 571485), (31, 424005), (69, 190495), (93, 141335), (115, 114297), (155, 84801), (345, 38099), (465, 28267), (713, 18435), (1229, 10695), (2139, 6145), (3565, 3687)]