28298136105

素因数分解:

$3^6\times 5^1\times {\mathrm{7763549}}^1$

素因数の和:7763572

約数の個数: 28

約数和(自身を含む): 50913360900

約数和(自身を除く): 22615224795

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 7763549, 23290647, 38817745, 69871941, 116453235, 209615823, 349359705, 628847469, 1048079115, 1886542407, 3144237345, 5659627221, 9432712035, 28298136105]

約数ペア:

[(1, 28298136105), (3, 9432712035), (5, 5659627221), (9, 3144237345), (15, 1886542407), (27, 1048079115), (45, 628847469), (81, 349359705), (135, 209615823), (243, 116453235), (405, 69871941), (729, 38817745), (1215, 23290647), (3645, 7763549)]