15533793

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 25945920

約数和(自身を除く): 10412127

約数列:

[1, 3, 9, 11, 33, 41, 43, 89, 99, 123, 129, 267, 369, 387, 451, 473, 801, 979, 1353, 1419, 1763, 2937, 3649, 3827, 4059, 4257, 5289, 8811, 10947, 11481, 15867, 19393, 32841, 34443, 40139, 42097, 58179, 120417, 126291, 156907, 174537, 361251, 378873, 470721, 1412163, 1725977, 5177931, 15533793]

約数ペア:

[(1, 15533793), (3, 5177931), (9, 1725977), (11, 1412163), (33, 470721), (41, 378873), (43, 361251), (89, 174537), (99, 156907), (123, 126291), (129, 120417), (267, 58179), (369, 42097), (387, 40139), (451, 34443), (473, 32841), (801, 19393), (979, 15867), (1353, 11481), (1419, 10947), (1763, 8811), (2937, 5289), (3649, 4257), (3827, 4059)]