1306641.00000000

素因数分解:

$3^4\times 5^1\times {\mathrm{235043}}^1$

素因数の和:235060

約数の個数: 20

約数和(自身を含む): 170641944

約数和(自身を除く): 75449529

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 235043, 705129, 1175215, 2115387, 3525645, 6346161, 10576935, 19038483, 31730805, 95192415]

約数ペア:

[(1, 95192415), (3, 31730805), (5, 19038483), (9, 10576935), (15, 6346161), (27, 3525645), (45, 2115387), (81, 1175215), (135, 705129), (405, 235043)]