83474145

素因数分解:

$3^6\times 5^1\times {\mathrm{22901}}^1$

素因数の和:22924

約数の個数: 28

約数和(自身を含む): 150191316

約数和(自身を除く): 66717171

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 22901, 68703, 114505, 206109, 343515, 618327, 1030545, 1854981, 3091635, 5564943, 9274905, 16694829, 27824715, 83474145]

約数ペア:

[(1, 83474145), (3, 27824715), (5, 16694829), (9, 9274905), (15, 5564943), (27, 3091635), (45, 1854981), (81, 1030545), (135, 618327), (243, 343515), (405, 206109), (729, 114505), (1215, 68703), (3645, 22901)]