189079355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 263256480

約数和(自身を除く): 74177125

約数列:

[1, 5, 17, 19, 47, 53, 85, 95, 235, 265, 323, 799, 893, 901, 1007, 1615, 2209, 2491, 3995, 4465, 4505, 5035, 11045, 12455, 15181, 17119, 37553, 41971, 42347, 47329, 75905, 85595, 117077, 187765, 209855, 211735, 236645, 585385, 713507, 804593, 1990309, 2224463, 3567535, 4022965, 9951545, 11122315, 37815871, 189079355]

約数ペア:

[(1, 189079355), (5, 37815871), (17, 11122315), (19, 9951545), (47, 4022965), (53, 3567535), (85, 2224463), (95, 1990309), (235, 804593), (265, 713507), (323, 585385), (799, 236645), (893, 211735), (901, 209855), (1007, 187765), (1615, 117077), (2209, 85595), (2491, 75905), (3995, 47329), (4465, 42347), (4505, 41971), (5035, 37553), (11045, 17119), (12455, 15181)]