1489632315

素因数分解:

$3^1\times 5^1\times {\mathrm{4001}}^1\times {\mathrm{24821}}^1$

素因数の和:28830

約数の個数: 16

約数和(自身を含む): 2384103456

約数和(自身を除く): 894471141

約数列:

[1, 3, 5, 15, 4001, 12003, 20005, 24821, 60015, 74463, 124105, 372315, 99308821, 297926463, 496544105, 1489632315]

約数ペア:

[(1, 1489632315), (3, 496544105), (5, 297926463), (15, 99308821), (4001, 372315), (12003, 124105), (20005, 74463), (24821, 60015)]