15952770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1129}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 41778360

約数和(自身を除く): 25825590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1129, 1413, 1570, 2258, 2355, 2826, 3387, 4710, 5645, 6774, 7065, 10161, 11290, 14130, 16935, 20322, 33870, 50805, 101610, 177253, 354506, 531759, 886265, 1063518, 1595277, 1772530, 2658795, 3190554, 5317590, 7976385, 15952770]

約数ペア:

[(1, 15952770), (2, 7976385), (3, 5317590), (5, 3190554), (6, 2658795), (9, 1772530), (10, 1595277), (15, 1063518), (18, 886265), (30, 531759), (45, 354506), (90, 177253), (157, 101610), (314, 50805), (471, 33870), (785, 20322), (942, 16935), (1129, 14130), (1413, 11290), (1570, 10161), (2258, 7065), (2355, 6774), (2826, 5645), (3387, 4710)]