16080465

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 26593920

約数和(自身を除く): 10513455

約数列:

[1, 3, 5, 15, 53, 113, 159, 179, 265, 339, 537, 565, 795, 895, 1695, 2685, 5989, 9487, 17967, 20227, 28461, 29945, 47435, 60681, 89835, 101135, 142305, 303405, 1072031, 3216093, 5360155, 16080465]

約数ペア:

[(1, 16080465), (3, 5360155), (5, 3216093), (15, 1072031), (53, 303405), (113, 142305), (159, 101135), (179, 89835), (265, 60681), (339, 47435), (537, 29945), (565, 28461), (795, 20227), (895, 17967), (1695, 9487), (2685, 5989)]