27400755

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1217}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 46771200

約数和(自身を除く): 19370445

約数列:

[1, 3, 5, 15, 19, 57, 79, 95, 237, 285, 395, 1185, 1217, 1501, 3651, 4503, 6085, 7505, 18255, 22515, 23123, 69369, 96143, 115615, 288429, 346845, 480715, 1442145, 1826717, 5480151, 9133585, 27400755]

約数ペア:

[(1, 27400755), (3, 9133585), (5, 5480151), (15, 1826717), (19, 1442145), (57, 480715), (79, 346845), (95, 288429), (237, 115615), (285, 96143), (395, 69369), (1185, 23123), (1217, 22515), (1501, 18255), (3651, 7505), (4503, 6085)]