45142475

素因数分解:

$5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:924

約数の個数: 36

約数和(自身を含む): 66707784

約数和(自身を除く): 21565309

約数列:

[1, 5, 7, 25, 35, 43, 49, 175, 215, 245, 301, 857, 1075, 1225, 1505, 2107, 4285, 5999, 7525, 10535, 21425, 29995, 36851, 41993, 52675, 149975, 184255, 209965, 257957, 921275, 1049825, 1289785, 1805699, 6448925, 9028495, 45142475]

約数ペア:

[(1, 45142475), (5, 9028495), (7, 6448925), (25, 1805699), (35, 1289785), (43, 1049825), (49, 921275), (175, 257957), (215, 209965), (245, 184255), (301, 149975), (857, 52675), (1075, 41993), (1225, 36851), (1505, 29995), (2107, 21425), (4285, 10535), (5999, 7525)]