34004005

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 49641984

約数和(自身を除く): 15637979

約数列:

[1, 5, 7, 23, 35, 53, 115, 161, 265, 371, 797, 805, 1219, 1855, 3985, 5579, 6095, 8533, 18331, 27895, 42241, 42665, 91655, 128317, 211205, 295687, 641585, 971543, 1478435, 4857715, 6800801, 34004005]

約数ペア:

[(1, 34004005), (5, 6800801), (7, 4857715), (23, 1478435), (35, 971543), (53, 641585), (115, 295687), (161, 211205), (265, 128317), (371, 91655), (797, 42665), (805, 42241), (1219, 27895), (1855, 18331), (3985, 8533), (5579, 6095)]