15906033

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 28619136

約数和(自身を除く): 12713103

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 429, 561, 663, 727, 1287, 1683, 1989, 2181, 2431, 6543, 7293, 7997, 9451, 12359, 21879, 23991, 28353, 37077, 71973, 85059, 103961, 111231, 135949, 160667, 311883, 407847, 482001, 935649, 1223541, 1446003, 1767337, 5302011, 15906033]

約数ペア:

[(1, 15906033), (3, 5302011), (9, 1767337), (11, 1446003), (13, 1223541), (17, 935649), (33, 482001), (39, 407847), (51, 311883), (99, 160667), (117, 135949), (143, 111231), (153, 103961), (187, 85059), (221, 71973), (429, 37077), (561, 28353), (663, 23991), (727, 21879), (1287, 12359), (1683, 9451), (1989, 7997), (2181, 7293), (2431, 6543)]