15529860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{28759}}^1$

素因数の和:28777

約数の個数: 48

約数和(自身を含む): 48316800

約数和(自身を除く): 32786940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 28759, 57518, 86277, 115036, 143795, 172554, 258831, 287590, 345108, 431385, 517662, 575180, 776493, 862770, 1035324, 1294155, 1552986, 1725540, 2588310, 3105972, 3882465, 5176620, 7764930, 15529860]

約数ペア:

[(1, 15529860), (2, 7764930), (3, 5176620), (4, 3882465), (5, 3105972), (6, 2588310), (9, 1725540), (10, 1552986), (12, 1294155), (15, 1035324), (18, 862770), (20, 776493), (27, 575180), (30, 517662), (36, 431385), (45, 345108), (54, 287590), (60, 258831), (90, 172554), (108, 143795), (135, 115036), (180, 86277), (270, 57518), (540, 28759)]