73773615

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 122052096

約数和(自身を除く): 48278481

約数列:

[1, 3, 5, 15, 53, 71, 159, 213, 265, 355, 795, 1065, 1307, 3763, 3921, 6535, 11289, 18815, 19605, 56445, 69271, 92797, 207813, 278391, 346355, 463985, 1039065, 1391955, 4918241, 14754723, 24591205, 73773615]

約数ペア:

[(1, 73773615), (3, 24591205), (5, 14754723), (15, 4918241), (53, 1391955), (71, 1039065), (159, 463985), (213, 346355), (265, 278391), (355, 207813), (795, 92797), (1065, 69271), (1307, 56445), (3763, 19605), (3921, 18815), (6535, 11289)]