4986515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 6310656

約数和(自身を除く): 1324141

約数列:

[1, 5, 23, 115, 131, 331, 655, 1655, 3013, 7613, 15065, 38065, 43361, 216805, 997303, 4986515]

約数ペア:

[(1, 4986515), (5, 997303), (23, 216805), (115, 43361), (131, 38065), (331, 15065), (655, 7613), (1655, 3013)]