12617235

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4919}}^1$

素因数の和:4952

約数の個数: 32

約数和(自身を含む): 23616000

約数和(自身を除く): 10998765

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 4919, 14757, 24595, 44271, 73785, 93461, 132813, 221355, 280383, 467305, 664065, 841149, 1401915, 2523447, 4205745, 12617235]

約数ペア:

[(1, 12617235), (3, 4205745), (5, 2523447), (9, 1401915), (15, 841149), (19, 664065), (27, 467305), (45, 280383), (57, 221355), (95, 132813), (135, 93461), (171, 73785), (285, 44271), (513, 24595), (855, 14757), (2565, 4919)]