15003009

素因数分解:

$3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 25610240

約数和(自身を除く): 10607231

約数列:

[1, 3, 7, 9, 21, 27, 63, 163, 189, 487, 489, 1141, 1461, 1467, 3409, 3423, 4383, 4401, 10227, 10269, 13149, 30681, 30807, 79381, 92043, 238143, 555667, 714429, 1667001, 2143287, 5001003, 15003009]

約数ペア:

[(1, 15003009), (3, 5001003), (7, 2143287), (9, 1667001), (21, 714429), (27, 555667), (63, 238143), (163, 92043), (189, 79381), (487, 30807), (489, 30681), (1141, 13149), (1461, 10269), (1467, 10227), (3409, 4401), (3423, 4383)]