15009867

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{3251}}^1$

素因数の和:3285

約数の個数: 24

約数和(自身を含む): 23674560

約数和(自身を除く): 8664693

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 3251, 4617, 9753, 29259, 61769, 87777, 185307, 263331, 555921, 789993, 1667763, 5003289, 15009867]

約数ペア:

[(1, 15009867), (3, 5003289), (9, 1667763), (19, 789993), (27, 555921), (57, 263331), (81, 185307), (171, 87777), (243, 61769), (513, 29259), (1539, 9753), (3251, 4617)]