2430015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23143}}^1$

素因数の和:23158

約数の個数: 16

約数和(自身を含む): 4443648

約数和(自身を除く): 2013633

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 23143, 69429, 115715, 162001, 347145, 486003, 810005, 2430015]

約数ペア:

[(1, 2430015), (3, 810005), (5, 486003), (7, 347145), (15, 162001), (21, 115715), (35, 69429), (105, 23143)]