47929115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^2$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 65531760

約数和(自身を除く): 17602645

約数列:

[1, 5, 13, 19, 65, 95, 197, 247, 985, 1235, 2561, 3743, 12805, 18715, 38809, 48659, 194045, 243295, 504517, 737371, 2522585, 3686855, 9585823, 47929115]

約数ペア:

[(1, 47929115), (5, 9585823), (13, 3686855), (19, 2522585), (65, 737371), (95, 504517), (197, 243295), (247, 194045), (985, 48659), (1235, 38809), (2561, 18715), (3743, 12805)]