804920265

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{245029}}^1$

素因数の和:245113

約数の個数: 24

約数和(自身を含む): 1414313160

約数和(自身を除く): 609392895

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 245029, 735087, 1225145, 2205261, 3675435, 11026305, 17887117, 53661351, 89435585, 160984053, 268306755, 804920265]

約数ペア:

[(1, 804920265), (3, 268306755), (5, 160984053), (9, 89435585), (15, 53661351), (45, 17887117), (73, 11026305), (219, 3675435), (365, 2205261), (657, 1225145), (1095, 735087), (3285, 245029)]