4811485

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 7096320

約数和(自身を除く): 2284835

約数列:

[1, 5, 7, 23, 35, 43, 115, 139, 161, 215, 301, 695, 805, 973, 989, 1505, 3197, 4865, 4945, 5977, 6923, 15985, 22379, 29885, 34615, 41839, 111895, 137471, 209195, 687355, 962297, 4811485]

約数ペア:

[(1, 4811485), (5, 962297), (7, 687355), (23, 209195), (35, 137471), (43, 111895), (115, 41839), (139, 34615), (161, 29885), (215, 22379), (301, 15985), (695, 6923), (805, 5977), (973, 4945), (989, 4865), (1505, 3197)]