15387273

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 25159680

約数和(自身を除く): 9772407

約数列:

[1, 3, 9, 11, 27, 33, 99, 103, 297, 309, 503, 927, 1133, 1509, 2781, 3399, 4527, 5533, 10197, 13581, 16599, 30591, 49797, 51809, 149391, 155427, 466281, 569899, 1398843, 1709697, 5129091, 15387273]

約数ペア:

[(1, 15387273), (3, 5129091), (9, 1709697), (11, 1398843), (27, 569899), (33, 466281), (99, 155427), (103, 149391), (297, 51809), (309, 49797), (503, 30591), (927, 16599), (1133, 13581), (1509, 10197), (2781, 5533), (3399, 4527)]