47892985

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 69691392

約数和(自身を除く): 21798407

約数列:

[1, 5, 7, 31, 35, 37, 155, 185, 217, 259, 1085, 1147, 1193, 1295, 5735, 5965, 8029, 8351, 36983, 40145, 41755, 44141, 184915, 220705, 258881, 308987, 1294405, 1368371, 1544935, 6841855, 9578597, 47892985]

約数ペア:

[(1, 47892985), (5, 9578597), (7, 6841855), (31, 1544935), (35, 1368371), (37, 1294405), (155, 308987), (185, 258881), (217, 220705), (259, 184915), (1085, 44141), (1147, 41755), (1193, 40145), (1295, 36983), (5735, 8351), (5965, 8029)]