1329015

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2161}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 2179296

約数和(自身を除く): 850281

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 2161, 6483, 10805, 32415, 88601, 265803, 443005, 1329015]

約数ペア:

[(1, 1329015), (3, 443005), (5, 265803), (15, 88601), (41, 32415), (123, 10805), (205, 6483), (615, 2161)]