16306155

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11689}}^1$

素因数の和:11731

約数の個数: 24

約数和(自身を含む): 29178240

約数和(自身を除く): 12872085

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 11689, 35067, 58445, 105201, 175335, 362359, 526005, 1087077, 1811795, 3261231, 5435385, 16306155]

約数ペア:

[(1, 16306155), (3, 5435385), (5, 3261231), (9, 1811795), (15, 1087077), (31, 526005), (45, 362359), (93, 175335), (155, 105201), (279, 58445), (465, 35067), (1395, 11689)]