4645215

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 8697600

約数和(自身を除く): 4052385

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 1811, 2565, 5433, 9055, 16299, 27165, 34409, 48897, 81495, 103227, 172045, 244485, 309681, 516135, 929043, 1548405, 4645215]

約数ペア:

[(1, 4645215), (3, 1548405), (5, 929043), (9, 516135), (15, 309681), (19, 244485), (27, 172045), (45, 103227), (57, 81495), (95, 48897), (135, 34409), (171, 27165), (285, 16299), (513, 9055), (855, 5433), (1811, 2565)]