2019475155

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1\times {\mathrm{1523}}^1$

素因数の和:2451

約数の個数: 32

約数和(自身を含む): 3266968320

約数和(自身を除く): 1247493165

約数列:

[1, 3, 5, 15, 109, 327, 545, 811, 1523, 1635, 2433, 4055, 4569, 7615, 12165, 22845, 88399, 166007, 265197, 441995, 498021, 830035, 1235153, 1325985, 2490105, 3705459, 6175765, 18527295, 134631677, 403895031, 673158385, 2019475155]

約数ペア:

[(1, 2019475155), (3, 673158385), (5, 403895031), (15, 134631677), (109, 18527295), (327, 6175765), (545, 3705459), (811, 2490105), (1523, 1325985), (1635, 1235153), (2433, 830035), (4055, 498021), (4569, 441995), (7615, 265197), (12165, 166007), (22845, 88399)]