49972215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{144847}}^1$

素因数の和:144878

約数の個数: 16

約数和(自身を含む): 83432448

約数和(自身を除く): 33460233

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 144847, 434541, 724235, 2172705, 3331481, 9994443, 16657405, 49972215]

約数ペア:

[(1, 49972215), (3, 16657405), (5, 9994443), (15, 3331481), (23, 2172705), (69, 724235), (115, 434541), (345, 144847)]