47408715

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6977}}^1$

素因数の和:7139

約数の個数: 24

約数和(自身を含む): 82731168

約数和(自身を除く): 35322453

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 6977, 20931, 34885, 62793, 104655, 313965, 1053527, 3160581, 5267635, 9481743, 15802905, 47408715]

約数ペア:

[(1, 47408715), (3, 15802905), (5, 9481743), (9, 5267635), (15, 3160581), (45, 1053527), (151, 313965), (453, 104655), (755, 62793), (1359, 34885), (2265, 20931), (6795, 6977)]