15700581

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 25683840

約数和(自身を除く): 9983259

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1091, 1107, 1599, 3273, 4797, 9819, 14183, 14391, 29457, 42549, 44731, 127647, 134193, 382941, 402579, 581503, 1207737, 1744509, 5233527, 15700581]

約数ペア:

[(1, 15700581), (3, 5233527), (9, 1744509), (13, 1207737), (27, 581503), (39, 402579), (41, 382941), (117, 134193), (123, 127647), (351, 44731), (369, 42549), (533, 29457), (1091, 14391), (1107, 14183), (1599, 9819), (3273, 4797)]