6415545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 11007360

約数和(自身を除く): 4591815

約数列:

[1, 3, 5, 15, 17, 51, 85, 139, 181, 255, 417, 543, 695, 905, 2085, 2363, 2715, 3077, 7089, 9231, 11815, 15385, 25159, 35445, 46155, 75477, 125795, 377385, 427703, 1283109, 2138515, 6415545]

約数ペア:

[(1, 6415545), (3, 2138515), (5, 1283109), (15, 427703), (17, 377385), (51, 125795), (85, 75477), (139, 46155), (181, 35445), (255, 25159), (417, 15385), (543, 11815), (695, 9231), (905, 7089), (2085, 3077), (2363, 2715)]