2872935

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 5503680

約数和(自身を除く): 2630745

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1637, 1755, 4911, 8185, 14733, 21281, 24555, 44199, 63843, 73665, 106405, 191529, 220995, 319215, 574587, 957645, 2872935]

約数ペア:

[(1, 2872935), (3, 957645), (5, 574587), (9, 319215), (13, 220995), (15, 191529), (27, 106405), (39, 73665), (45, 63843), (65, 44199), (117, 24555), (135, 21281), (195, 14733), (351, 8185), (585, 4911), (1637, 1755)]