15945204

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1069}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 40985280

約数和(自身を除く): 25040076

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 113, 132, 226, 339, 452, 678, 1069, 1243, 1356, 2138, 2486, 3207, 3729, 4276, 4972, 6414, 7458, 11759, 12828, 14916, 23518, 35277, 47036, 70554, 120797, 141108, 241594, 362391, 483188, 724782, 1328767, 1449564, 2657534, 3986301, 5315068, 7972602, 15945204]

約数ペア:

[(1, 15945204), (2, 7972602), (3, 5315068), (4, 3986301), (6, 2657534), (11, 1449564), (12, 1328767), (22, 724782), (33, 483188), (44, 362391), (66, 241594), (113, 141108), (132, 120797), (226, 70554), (339, 47036), (452, 35277), (678, 23518), (1069, 14916), (1243, 12828), (1356, 11759), (2138, 7458), (2486, 6414), (3207, 4972), (3729, 4276)]