4449735

素因数分解:

$3^4\times 5^1\times {\mathrm{10987}}^1$

素因数の和:11004

約数の個数: 20

約数和(自身を含む): 7977288

約数和(自身を除く): 3527553

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 10987, 32961, 54935, 98883, 164805, 296649, 494415, 889947, 1483245, 4449735]

約数ペア:

[(1, 4449735), (3, 1483245), (5, 889947), (9, 494415), (15, 296649), (27, 164805), (45, 98883), (81, 54935), (135, 32961), (405, 10987)]