47980515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{290791}}^1$

素因数の和:290810

約数の個数: 16

約数和(自身を含む): 83748096

約数和(自身を除く): 35767581

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 290791, 872373, 1453955, 3198701, 4361865, 9596103, 15993505, 47980515]

約数ペア:

[(1, 47980515), (3, 15993505), (5, 9596103), (11, 4361865), (15, 3198701), (33, 1453955), (55, 872373), (165, 290791)]