15325772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2927}}^1$

素因数の和:2966

約数の個数: 48

約数和(自身を含む): 35417088

約数和(自身を除く): 20091316

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 2927, 5236, 5854, 11708, 20489, 32197, 40978, 49759, 64394, 81956, 99518, 128788, 199036, 225379, 348313, 450758, 547349, 696626, 901516, 1094698, 1393252, 2189396, 3831443, 7662886, 15325772]

約数ペア:

[(1, 15325772), (2, 7662886), (4, 3831443), (7, 2189396), (11, 1393252), (14, 1094698), (17, 901516), (22, 696626), (28, 547349), (34, 450758), (44, 348313), (68, 225379), (77, 199036), (119, 128788), (154, 99518), (187, 81956), (238, 64394), (308, 49759), (374, 40978), (476, 32197), (748, 20489), (1309, 11708), (2618, 5854), (2927, 5236)]