47873865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2531}}^1$

素因数の和:2649

約数の個数: 32

約数和(自身を含む): 83373696

約数和(自身を除く): 35499831

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 2531, 3783, 6305, 7593, 12655, 18915, 32903, 37965, 98709, 164515, 245507, 493545, 736521, 1227535, 3191591, 3682605, 9574773, 15957955, 47873865]

約数ペア:

[(1, 47873865), (3, 15957955), (5, 9574773), (13, 3682605), (15, 3191591), (39, 1227535), (65, 736521), (97, 493545), (195, 245507), (291, 164515), (485, 98709), (1261, 37965), (1455, 32903), (2531, 18915), (3783, 12655), (6305, 7593)]