16891335

素因数分解:

$3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:429

約数の個数: 40

約数和(自身を含む): 30579120

約数和(自身を除く): 13687785

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 179, 233, 405, 537, 699, 895, 1165, 1611, 2097, 2685, 3495, 4833, 6291, 8055, 10485, 14499, 18873, 24165, 31455, 41707, 72495, 94365, 125121, 208535, 375363, 625605, 1126089, 1876815, 3378267, 5630445, 16891335]

約数ペア:

[(1, 16891335), (3, 5630445), (5, 3378267), (9, 1876815), (15, 1126089), (27, 625605), (45, 375363), (81, 208535), (135, 125121), (179, 94365), (233, 72495), (405, 41707), (537, 31455), (699, 24165), (895, 18873), (1165, 14499), (1611, 10485), (2097, 8055), (2685, 6291), (3495, 4833)]