42254555

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 60527616

約数和(自身を除く): 18273061

約数列:

[1, 5, 7, 35, 37, 67, 185, 259, 335, 469, 487, 1295, 2345, 2435, 2479, 3409, 12395, 17045, 17353, 18019, 32629, 86765, 90095, 126133, 163145, 228403, 630665, 1142015, 1207273, 6036365, 8450911, 42254555]

約数ペア:

[(1, 42254555), (5, 8450911), (7, 6036365), (35, 1207273), (37, 1142015), (67, 630665), (185, 228403), (259, 163145), (335, 126133), (469, 90095), (487, 86765), (1295, 32629), (2345, 18019), (2435, 17353), (2479, 17045), (3409, 12395)]