235535295

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{15877}}^1$

素因数の和:15951

約数の個数: 32

約数和(自身を含む): 402412032

約数和(自身を除く): 166876737

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 14835, 15877, 47631, 79385, 238155, 365171, 682711, 1095513, 1825855, 2048133, 3413555, 5477565, 10240665, 15702353, 47107059, 78511765, 235535295]

約数ペア:

[(1, 235535295), (3, 78511765), (5, 47107059), (15, 15702353), (23, 10240665), (43, 5477565), (69, 3413555), (115, 2048133), (129, 1825855), (215, 1095513), (345, 682711), (645, 365171), (989, 238155), (2967, 79385), (4945, 47631), (14835, 15877)]