98893015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{7723}}^1$

素因数の和:7938

約数の個数: 16

約数和(自身を含む): 128465568

約数和(自身を除く): 29572553

約数列:

[1, 5, 13, 65, 197, 985, 2561, 7723, 12805, 38615, 100399, 501995, 1521431, 7607155, 19778603, 98893015]

約数ペア:

[(1, 98893015), (5, 19778603), (13, 7607155), (65, 1521431), (197, 501995), (985, 100399), (2561, 38615), (7723, 12805)]