5398245

素因数分解:

$3^6\times 5^1\times {\mathrm{1481}}^1$

素因数の和:1504

約数の個数: 28

約数和(自身を含む): 9718956

約数和(自身を除く): 4320711

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 1481, 3645, 4443, 7405, 13329, 22215, 39987, 66645, 119961, 199935, 359883, 599805, 1079649, 1799415, 5398245]

約数ペア:

[(1, 5398245), (3, 1799415), (5, 1079649), (9, 599805), (15, 359883), (27, 199935), (45, 119961), (81, 66645), (135, 39987), (243, 22215), (405, 13329), (729, 7405), (1215, 4443), (1481, 3645)]