17040915

素因数分解:

$3^3\times 5^1\times {\mathrm{126229}}^1$

素因数の和:126243

約数の個数: 16

約数和(自身を含む): 30295200

約数和(自身を除く): 13254285

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 126229, 378687, 631145, 1136061, 1893435, 3408183, 5680305, 17040915]

約数ペア:

[(1, 17040915), (3, 5680305), (5, 3408183), (9, 1893435), (15, 1136061), (27, 631145), (45, 378687), (135, 126229)]