47542125

素因数分解:

$3^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{1307}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 79986816

約数和(自身を除く): 32444691

約数列:

[1, 3, 5, 15, 25, 75, 97, 125, 291, 375, 485, 1307, 1455, 2425, 3921, 6535, 7275, 12125, 19605, 32675, 36375, 98025, 126779, 163375, 380337, 490125, 633895, 1901685, 3169475, 9508425, 15847375, 47542125]

約数ペア:

[(1, 47542125), (3, 15847375), (5, 9508425), (15, 3169475), (25, 1901685), (75, 633895), (97, 490125), (125, 380337), (291, 163375), (375, 126779), (485, 98025), (1307, 36375), (1455, 32675), (2425, 19605), (3921, 12125), (6535, 7275)]