4553415

素因数分解:

$3^4\times 5^1\times {\mathrm{11243}}^1$

素因数の和:11260

約数の個数: 20

約数和(自身を含む): 8163144

約数和(自身を除く): 3609729

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 11243, 33729, 56215, 101187, 168645, 303561, 505935, 910683, 1517805, 4553415]

約数ペア:

[(1, 4553415), (3, 1517805), (5, 910683), (9, 505935), (15, 303561), (27, 168645), (45, 101187), (81, 56215), (135, 33729), (405, 11243)]