1946163915

素因数分解:

$3^6\times 5^1\times {\mathrm{533927}}^1$

素因数の和:533950

約数の個数: 28

約数和(自身を含む): 3501499824

約数和(自身を除く): 1555335909

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 533927, 1601781, 2669635, 4805343, 8008905, 14416029, 24026715, 43248087, 72080145, 129744261, 216240435, 389232783, 648721305, 1946163915]

約数ペア:

[(1, 1946163915), (3, 648721305), (5, 389232783), (9, 216240435), (15, 129744261), (27, 72080145), (45, 43248087), (81, 24026715), (135, 14416029), (243, 8008905), (405, 4805343), (729, 2669635), (1215, 1601781), (3645, 533927)]