72826665

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{47137}}^1$

素因数の和:47248

約数の個数: 16

約数和(自身を含む): 117656448

約数和(自身を除く): 44829783

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 47137, 141411, 235685, 707055, 4855111, 14565333, 24275555, 72826665]

約数ペア:

[(1, 72826665), (3, 24275555), (5, 14565333), (15, 4855111), (103, 707055), (309, 235685), (515, 141411), (1545, 47137)]