164151615

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{587}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 267111936

約数和(自身を除く): 102960321

約数列:

[1, 3, 5, 15, 103, 181, 309, 515, 543, 587, 905, 1545, 1761, 2715, 2935, 8805, 18643, 55929, 60461, 93215, 106247, 181383, 279645, 302305, 318741, 531235, 906915, 1593705, 10943441, 32830323, 54717205, 164151615]

約数ペア:

[(1, 164151615), (3, 54717205), (5, 32830323), (15, 10943441), (103, 1593705), (181, 906915), (309, 531235), (515, 318741), (543, 302305), (587, 279645), (905, 181383), (1545, 106247), (1761, 93215), (2715, 60461), (2935, 55929), (8805, 18643)]