1004985

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 1819584

約数和(自身を除く): 814599

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 971, 1035, 2913, 4855, 8739, 14565, 22333, 43695, 66999, 111665, 200997, 334995, 1004985]

約数ペア:

[(1, 1004985), (3, 334995), (5, 200997), (9, 111665), (15, 66999), (23, 43695), (45, 22333), (69, 14565), (115, 8739), (207, 4855), (345, 2913), (971, 1035)]