228422845

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6481}}^1$

素因数の和:6565

約数の個数: 32

約数和(自身を含む): 336026880

約数和(自身を除く): 107604035

約数列:

[1, 5, 7, 19, 35, 53, 95, 133, 265, 371, 665, 1007, 1855, 5035, 6481, 7049, 32405, 35245, 45367, 123139, 226835, 343493, 615695, 861973, 1717465, 2404451, 4309865, 6526367, 12022255, 32631835, 45684569, 228422845]

約数ペア:

[(1, 228422845), (5, 45684569), (7, 32631835), (19, 12022255), (35, 6526367), (53, 4309865), (95, 2404451), (133, 1717465), (265, 861973), (371, 615695), (665, 343493), (1007, 226835), (1855, 123139), (5035, 45367), (6481, 35245), (7049, 32405)]