15770521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:600

約数の個数: 16

約数和(自身を含む): 17708544

約数和(自身を除く): 1938023

約数列:

[1, 13, 47, 53, 487, 611, 689, 2491, 6331, 22889, 25811, 32383, 297557, 335543, 1213117, 15770521]

約数ペア:

[(1, 15770521), (13, 1213117), (47, 335543), (53, 297557), (487, 32383), (611, 25811), (689, 22889), (2491, 6331)]