15932163

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 24012352

約数和(自身を除く): 8080189

約数列:

[1, 3, 13, 37, 39, 61, 111, 181, 183, 481, 543, 793, 1443, 2257, 2353, 2379, 6697, 6771, 7059, 11041, 20091, 29341, 33123, 87061, 88023, 143533, 261183, 408517, 430599, 1225551, 5310721, 15932163]

約数ペア:

[(1, 15932163), (3, 5310721), (13, 1225551), (37, 430599), (39, 408517), (61, 261183), (111, 143533), (181, 88023), (183, 87061), (481, 33123), (543, 29341), (793, 20091), (1443, 11041), (2257, 7059), (2353, 6771), (2379, 6697)]