30427005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1601}}^1$

素因数の和:1797

約数の個数: 32

約数和(自身を含む): 55980288

約数和(自身を除く): 25553283

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 543, 905, 1267, 1601, 2715, 3801, 4803, 6335, 8005, 11207, 19005, 24015, 33621, 56035, 168105, 289781, 869343, 1448905, 2028467, 4346715, 6085401, 10142335, 30427005]

約数ペア:

[(1, 30427005), (3, 10142335), (5, 6085401), (7, 4346715), (15, 2028467), (21, 1448905), (35, 869343), (105, 289781), (181, 168105), (543, 56035), (905, 33621), (1267, 24015), (1601, 19005), (2715, 11207), (3801, 8005), (4803, 6335)]