65982045

素因数分解:

$3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{8443}}^1$

素因数の和:8972

約数の個数: 16

約数和(自身を含む): 105786432

約数和(自身を除く): 39804387

約数列:

[1, 3, 5, 15, 521, 1563, 2605, 7815, 8443, 25329, 42215, 126645, 4398803, 13196409, 21994015, 65982045]

約数ペア:

[(1, 65982045), (3, 21994015), (5, 13196409), (15, 4398803), (521, 126645), (1563, 42215), (2605, 25329), (7815, 8443)]