987045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2861}}^1$

素因数の和:2892

約数の個数: 16

約数和(自身を含む): 1648512

約数和(自身を除く): 661467

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 2861, 8583, 14305, 42915, 65803, 197409, 329015, 987045]

約数ペア:

[(1, 987045), (3, 329015), (5, 197409), (15, 65803), (23, 42915), (69, 14305), (115, 8583), (345, 2861)]