39641055

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1499}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 66528000

約数和(自身を除く): 26886945

約数列:

[1, 3, 5, 15, 41, 43, 123, 129, 205, 215, 615, 645, 1499, 1763, 4497, 5289, 7495, 8815, 22485, 26445, 61459, 64457, 184377, 193371, 307295, 322285, 921885, 966855, 2642737, 7928211, 13213685, 39641055]

約数ペア:

[(1, 39641055), (3, 13213685), (5, 7928211), (15, 2642737), (41, 966855), (43, 921885), (123, 322285), (129, 307295), (205, 193371), (215, 184377), (615, 64457), (645, 61459), (1499, 26445), (1763, 22485), (4497, 8815), (5289, 7495)]