72322005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29947}}^1$

素因数の和:29985

約数の個数: 32

約数和(自身を含む): 138000384

約数和(自身を除く): 65678379

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 29947, 89841, 149735, 209629, 449205, 628887, 688781, 1048145, 2066343, 3144435, 3443905, 4821467, 10331715, 14464401, 24107335, 72322005]

約数ペア:

[(1, 72322005), (3, 24107335), (5, 14464401), (7, 10331715), (15, 4821467), (21, 3443905), (23, 3144435), (35, 2066343), (69, 1048145), (105, 688781), (115, 628887), (161, 449205), (345, 209629), (483, 149735), (805, 89841), (2415, 29947)]